8.1
HIGH
CVE-2022-46177
Discourse Password Reset Email Account Takeover Vulnerability
Description
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, when a user requests for a password reset link email, then changes their primary email, the old reset email is still valid. When the old reset email is used to reset the password, the Discourse account's primary email would be re-linked to the old email. If the old email address is compromised or has transferred ownership, this leads to an account takeover. This is however mitigated by the SiteSetting `email_token_valid_hours` which is currently 48 hours. Users should upgrade to versions 2.8.14 or 3.0.0.beta15 to receive a patch. As a workaround, lower `email_token_valid_hours ` as needed.
INFO
Published Date :
Jan. 5, 2023, 8:15 p.m.
Last Modified :
Jan. 13, 2023, 3:55 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-46177.
| URL | Resource |
|---|---|
| https://github.com/discourse/discourse/commit/4bf306f0e3bf54a9ef9c5886bf1cfb85c20da570 | Patch Third Party Advisory |
| https://github.com/discourse/discourse/commit/83944213b2b2454af80d0407f60d67641b1f0b38 | Patch Third Party Advisory |
| https://github.com/discourse/discourse/security/advisories/GHSA-5www-jxvf-vrc3 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-46177 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-46177 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 13, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Changed Reference Type https://github.com/discourse/discourse/commit/4bf306f0e3bf54a9ef9c5886bf1cfb85c20da570 No Types Assigned https://github.com/discourse/discourse/commit/4bf306f0e3bf54a9ef9c5886bf1cfb85c20da570 Patch, Third Party Advisory Changed Reference Type https://github.com/discourse/discourse/commit/83944213b2b2454af80d0407f60d67641b1f0b38 No Types Assigned https://github.com/discourse/discourse/commit/83944213b2b2454af80d0407f60d67641b1f0b38 Patch, Third Party Advisory Changed Reference Type https://github.com/discourse/discourse/security/advisories/GHSA-5www-jxvf-vrc3 No Types Assigned https://github.com/discourse/discourse/security/advisories/GHSA-5www-jxvf-vrc3 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* versions up to (excluding) 2.8.14 Added CPE Configuration OR *cpe:2.3:a:discourse:discourse:1.1.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta6b:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.1.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.2.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.3.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta12:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.4.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta12:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta13:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta13b:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta14:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.5.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta12:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.6.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.7.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta12:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta13:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.8.0:beta3:*:*:beta:*:*:* 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*cpe:2.3:a:discourse:discourse:1.9.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.9.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.9.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.9.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.9.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:1.9.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.0.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.1.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.2.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.3.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.4.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.5.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.6.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.7.0:beta1:*:*:beta:*:*:* 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*cpe:2.3:a:discourse:discourse:2.8.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.8.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta10:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta11:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta12:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta13:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta14:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:2.9.0:beta9:*:*:beta:*:*:* *cpe:2.3:a:discourse:discourse:3.0.0:beta15:*:*:beta:*:*:*
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-46177 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-46177
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.00%
score
0.45861
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability