What is CVE-2023-0735?

CVE-2023-0735 is a medium-severity vulnerability in Wallabag, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-02-07.

How severe is CVE-2023-0735?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Wallabag

CVE-2023-0735

Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.5.4.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2023-02-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Wallabag
Wallabag Wallabag/wallabag — versions unspecified

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

huntr.dev/bounties/8bc78cb1-b10b-4152-842e-ceb999fc5508 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/wallabag/wallabag/commit/268372dbbdd7ef87b84617fdebf95d0a86caf7dc (Patch)

Frequently asked questions

What is CVE-2023-0735?: CVE-2023-0735 is a medium-severity vulnerability in Wallabag, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-02-07.
How severe is CVE-2023-0735?: Medium severity. CVSS v3 base score is 6.5 out of 10.