CVE-2023-4455

Name: CVE-2023-4455
Creator: NVD / NIST
Published: 2023-08-21T10:15:10.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2023-4455 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Cross-Site Request Forgery (CSRF) in GitHub repository wallabag/wallabag prior to 2.6.3.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS Probability

0.28%

19.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Wallabag	Wallabag	< 2.6.3

References

https://github.com/wallabag/wallabag/commit/ffcc5c9062fcc8cd922d7d6d65edbe5efae96806Patch
https://huntr.dev/bounties/5ab1b206-5fe8-4737-b275-d705e76f193aExploit, Patch, Third Party Advisory
https://github.com/wallabag/wallabag/commit/ffcc5c9062fcc8cd922d7d6d65edbe5efae96806Patch
https://huntr.dev/bounties/5ab1b206-5fe8-4737-b275-d705e76f193aExploit, Patch, Third Party Advisory

Timeline

Published: Aug 21, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4455?

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

How severe is CVE-2023-4455?

CVE-2023-4455 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4455?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4455?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST