CVE-2020-36523

MEDIUM 5.4CVE-2020-36523 · Published 07/06/2022 · updated 17/06/2026

In short

CVE-2020-36523 is a MEDIUM (CVSS 5.4) vulnerability affecting plantuml (avono).
Chance of exploitation in the next 30 days (EPSS): 0.60%, higher than 48.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
plantuml avono	`= 6.43`	No fix yet

Description

A vulnerability was found in PlantUML 6.43. It has been declared as problematic. Affected by this vulnerability is the component Database Information Macro. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

References

seclists.org/fulldisclosure/2020/Oct/15 · Exploit
vuldb.com · Third Party Advisory

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