CVE-2023-4624

Name: CVE-2023-4624
Creator: NVD / NIST
Published: 2023-08-30T13:15:15.287+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.4/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2023-4624 is a low-severity vulnerability rated 2.4/10 on the CVSS scale. Server-Side Request Forgery (SSRF) in GitHub repository bookstackapp/bookstack prior to v23.08.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Server-Side Request Forgery (SSRF) in GitHub repository bookstackapp/bookstack prior to v23.08.

Metrics

CVSS 3.1

2.4/10

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

EPSS Probability

0.53%

40.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Bookstackapp	Bookstack	< 23.08

References

https://github.com/bookstackapp/bookstack/commit/c324ad928dbdd54ce5b09eb0dabe60ef9de1ea38Vendor Advisory
https://huntr.dev/bounties/9ce5cef6-e546-44e7-addf-a2726fa4e60cExploit, Third Party Advisory
https://github.com/bookstackapp/bookstack/commit/c324ad928dbdd54ce5b09eb0dabe60ef9de1ea38Vendor Advisory
https://huntr.dev/bounties/9ce5cef6-e546-44e7-addf-a2726fa4e60cExploit, Third Party Advisory

Timeline

Published: Aug 30, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4624?

Server-Side Request Forgery (SSRF) in GitHub repository bookstackapp/bookstack prior to v23.08.

How severe is CVE-2023-4624?

CVE-2023-4624 has a CVSS score of 2.4/10 (LOW severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4624?

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-2023-4624?

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

Scan your code now

Source: NVD / NIST