Vulnerability · Published Aug 20, 2026 · Assigned by CERT-PL

CVE-2026-64968Server-Side Request Forgery in ATutor

Medium 5.1

In plain English

A medium-severity server-side request forgery in ATutor from ATutor. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 4.0)5.1Medium

Exploit odds (30 days)0.4%top 65.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

ATutor is vulnerable to Server-Side request forgery in import functionalities. An authenticated administrator can make the server request arbitrary internal HTTP endpoints, cloud metadata services, or local files via file:// if the PHP environment permits URL wrappers. Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

Affected products (as reported)

Vendor	Product	Versions
ATutor	ATutor	2.2.4

Weakness: CWE-918 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

References

https://cert.pl/en/posts/2026/08/CVE-2026-64960 third-party-advisory
https://atutor.github.io/ product