CVE-2026-5533
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
In badlogic pi-mono 0.58.4, a cross-site scripting (XSS) vulnerability exists in packages/web-ui/src/tools/artifacts/SvgArtifact.ts in the SVG Artifact Handler component. Remote exploitation is possible and the exploit is public.
Risk Assessment
An attacker can inject a malicious script that executes in the victim's browser, leading to session theft, redirects, or data theft.
Recommendation
Upgrade pi-mono to a version above 0.58.4 or apply the available patch. If not possible, disable or restrict access to the SVG Artifact Handler component.
Other vulnerabilities in pi-mono
See all- CVE-2026-5557Medium
In pi-mono up to version 0.58.4, the pi-mom Slack Bot component in packages/mom/src/slack.ts has an authentication bypass vulnerability via an alternate channel. The attack can be executed remotely and the exploit is public.
- CVE-2026-5556Medium
pi-mono up to 0.58.4 has a code injection vulnerability in the discoverAndLoadExtensions function in loader.ts. Remote exploitation is possible and the exploit is public.
Original NVD description (English source)
A vulnerability was determined in badlogic pi-mono 0.58.4. The impacted element is an unknown function of the file packages/web-ui/src/tools/artifacts/SvgArtifact.ts of the component SVG Artifact Handler. This manipulation causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS