VulnerabilityModified
CVE-2023-26779
CleverStupidDog yf-exam v 1.8.0 is vulnerable to Deserialization which can lead to remote code execution (RCE).
CRITICAL 9.8EPSS 1.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
CleverStupidDog yf-exam v 1.8.0 is vulnerable to Deserialization which can lead to remote code execution (RCE).
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.43% probability · 72th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- yf-exam project/yf-exam
- Source
- cve@mitre.org
EPSS 1.4% since 4 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.