CVE-2023-26779

Name: CVE-2023-26779
Creator: NVD / NIST
Published: 2023-03-03T23:15:12.52+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.43%

Last modified Jun 17, 2026

CVE-2023-26779 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. CleverStupidDog yf-exam v 1.8.0 is vulnerable to Deserialization which can lead to remote code execution (RCE).. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

Description

CleverStupidDog yf-exam v 1.8.0 is vulnerable to Deserialization which can lead to remote code execution (RCE).

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.43%

69.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yf-Exam Project	Yf-Exam	1.8.0

References

https://github.com/CleverStupidDog/yf-exam/issues/3Exploit, Issue Tracking, Third Party Advisory
https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-26779Third Party Advisory
https://github.com/CleverStupidDog/yf-exam/issues/3Exploit, Issue Tracking, Third Party Advisory
https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-26779Third Party Advisory

Timeline

Published: Mar 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26779?

CleverStupidDog yf-exam v 1.8.0 is vulnerable to Deserialization which can lead to remote code execution (RCE).

How severe is CVE-2023-26779?

CVE-2023-26779 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26779?

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-2023-26779?

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

Scan your code now

Source: NVD / NIST