CVE-2023-4454 — Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior t

Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.6.3.

01What is this vulnerability?

Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.6.3.

02Affected products

Vendor	Product	Versions
wallabag	wallabag/wallabag	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-08-21T09:26:54.715Z
• Last modified: 2024-10-03T14:05:10.524Z

09References

• huntr.dev — https://huntr.dev/bounties/4ee0ef74-e4d4-46e7-a05c-076bce522299
• github.com — https://github.com/wallabag/wallabag/commit/78b0b55c40511e1f22d5bbb4897aa10fca68…