CVE-2021-32806
Plone Products.isurlinportal Open Redirect
Description
Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. Attackers may use this to redirect victims to their site, especially as part of a phishing attack. The problem has been patched in Products.isurlinportal 1.2.0.
INFO
Published Date :
Aug. 2, 2021, 7:15 p.m.
Last Modified :
Nov. 21, 2024, 6:07 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
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-2021-32806.
| URL | Resource |
|---|---|
| http://jvn.jp/en/jp/JVN50804280/index.html | Third Party Advisory |
| https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba | Patch Third Party Advisory |
| https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr | Third Party Advisory |
| http://jvn.jp/en/jp/JVN50804280/index.html | Third Party Advisory |
| https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba | Patch Third Party Advisory |
| https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr | 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-2021-32806 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-32806 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://jvn.jp/en/jp/JVN50804280/index.html Added Reference https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba Added Reference https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Sep. 20, 2021
Action Type Old Value New Value Changed Reference Type http://jvn.jp/en/jp/JVN50804280/index.html No Types Assigned http://jvn.jp/en/jp/JVN50804280/index.html Third Party Advisory -
CVE Modified by [email protected]
Aug. 12, 2021
Action Type Old Value New Value Added Reference http://jvn.jp/en/jp/JVN50804280/index.html [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 11, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba No Types Assigned https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba Patch, Third Party Advisory Changed Reference Type https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr No Types Assigned https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr Third Party Advisory Added CWE NIST CWE-601 Added CPE Configuration OR *cpe:2.3:a:plone:isurlinportal:*:*:*:*:*:plone:*:* versions up to (excluding) 1.2.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-32806 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-2021-32806
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.03%
score
0.44981
percentile