CVE-2021-4261

CRITICAL 9.8CVE-2021-4261 · Published 19/12/2022 · updated 17/06/2026

In short

CVE-2021-4261 is a CRITICAL (CVSS 9.8) vulnerability affecting pacman-canvas (pacman-canvas project).
Chance of exploitation in the next 30 days (EPSS): 0.65%, higher than 51.6% of all vulnerabilities.
Fix: update to 1.0.6 or later.

Package	Affected versions	Patched versions
pacman-canvas pacman-canvas_project	`< 1.0.6`	`1.0.6`

Description

A vulnerability classified as critical has been found in pacman-canvas up to 1.0.5. Affected is the function addHighscore of the file data/db-handler.php. The manipulation leads to sql injection. It is possible to launch the attack remotely. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is 29522c90ca1cebfce6453a5af5a45281d99b0646. It is recommended to upgrade the affected component. VDB-216270 is the identifier assigned to this vulnerability.

References

platzhersh/pacman-canvas commit 29522c9 · Patch
platzhersh/pacman-canvas release 1.0.6 · Release Notes
vuldb.com · Third Party Advisory

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free