CVE-2023-49946
Forgejo Git Server Remote Code Execution and Authentication Bypass Vulnerability
Description
In Forgejo before 1.20.5-1, certain endpoints do not check whether an object belongs to a repository for which permissions are being checked. This allows remote attackers to read private issues, read private pull requests, delete issues, and perform other unauthorized actions.
INFO
Published Date :
Dec. 3, 2023, 7:15 p.m.
Last Modified :
Dec. 7, 2023, 2:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
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-2023-49946.
| URL | Resource |
|---|---|
| https://about.gitea.com/security | Not Applicable |
| https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md | Release Notes Vendor Advisory |
| https://forgejo.org/2023-11-release-v1-20-5-1/ | Release Notes Vendor Advisory |
| https://github.com/gogs/gogs/security | Not Applicable |
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-2023-49946 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-49946 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 07, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://about.gitea.com/security No Types Assigned https://about.gitea.com/security Not Applicable Changed Reference Type https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md No Types Assigned https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md Release Notes, Vendor Advisory Changed Reference Type https://forgejo.org/2023-11-release-v1-20-5-1/ No Types Assigned https://forgejo.org/2023-11-release-v1-20-5-1/ Release Notes, Vendor Advisory Changed Reference Type https://github.com/gogs/gogs/security No Types Assigned https://github.com/gogs/gogs/security Not Applicable Added CWE NIST CWE-732 Added CPE Configuration OR *cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:* versions up to (excluding) 1.20.5-1 -
CVE Received by [email protected]
Dec. 03, 2023
Action Type Old Value New Value Added Description In Forgejo before 1.20.5-1, certain endpoints do not check whether an object belongs to a repository for which permissions are being checked. This allows remote attackers to read private issues, read private pull requests, delete issues, and perform other unauthorized actions. Added Reference MITRE https://forgejo.org/2023-11-release-v1-20-5-1/ [No types assigned] Added Reference MITRE https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md [No types assigned] Added Reference MITRE https://about.gitea.com/security [No types assigned] Added Reference MITRE https://github.com/gogs/gogs/security [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-49946 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-2023-49946
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.03%
score
0.34564
percentile