CVE-2023-26817

Name: CVE-2023-26817
Creator: NVD / NIST
Published: 2023-04-07T03:15:06.953+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.50%

Last modified Jun 17, 2026

CVE-2023-26817 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. codefever before 2023.2.7-commit-b1c2e7f was discovered to contain a remote code execution (RCE) vulnerability via the component /controllers/api/user.php.. EPSS estimates a 1.50% chance of exploitation in the next 30 days.

Description

codefever before 2023.2.7-commit-b1c2e7f was discovered to contain a remote code execution (RCE) vulnerability via the component /controllers/api/user.php.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.50%

71.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Pgyer	Codefever	< 2023-02-07

References

https://github.com/PGYER/codefever/issues/140Exploit, Issue Tracking, Third Party Advisory
https://github.com/PGYER/codefever/issues/140Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Apr 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26817?

codefever before 2023.2.7-commit-b1c2e7f was discovered to contain a remote code execution (RCE) vulnerability via the component /controllers/api/user.php.

How severe is CVE-2023-26817?

CVE-2023-26817 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26817?

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-2023-26817?

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

Scan your code now

Source: NVD / NIST