CVE-2022-24895
Because this does not clear CSRF tokens upon login, this might enables same-site attackers to bypass the CSRF protection mechanism by performing an attack similar to a session-fixation.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. When authenticating users Symfony by default regenerates the session ID upon login, but preserves the rest of session attributes. Because this does not clear CSRF tokens upon login, this might enables same-site attackers to bypass the CSRF protection mechanism by performing an attack similar to a session-fixation. This issue has been fixed in the 4.4 branch.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.79% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-384, CWE-613
- Affected
- sensiolabs/symfony
- Source
- security-advisories@github.com
References
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-bundle/CVE-2022-24895.yamlIssue Tracking
- https://github.com/symfony/security-bundle/commit/076fd2088ada33d760758d98ff07ddedbf567946Patch
- https://github.com/symfony/symfony/commit/5909d74ecee359ea4982fcf4331aaf2e489a1fd4Patch
- https://github.com/symfony/symfony/security/advisories/GHSA-3gv2-29qc-v67mPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.html
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-bundle/CVE-2022-24895.yamlIssue Tracking
- https://github.com/symfony/security-bundle/commit/076fd2088ada33d760758d98ff07ddedbf567946Patch
- https://github.com/symfony/symfony/commit/5909d74ecee359ea4982fcf4331aaf2e489a1fd4Patch
- https://github.com/symfony/symfony/security/advisories/GHSA-3gv2-29qc-v67mPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.