CVE-2018-15580

MEDIUM 6.1CVE-2018-15580 · Published 26/04/2019 · updated 17/06/2026

In short

CVE-2018-15580 is a MEDIUM (CVSS 6.1) vulnerability affecting gnuboard (sir).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.1% of all vulnerabilities.
Fix: update to 5.3.1.6 or later.

Package	Affected versions	Patched versions
gnuboard sir	`< 5.3.1.6`	`5.3.1.6`

Description

Cross-Site Scripting (XSS) vulnerability in adm/contentformupdate.php in gnuboard5 before 5.3.1.6 allows remote attackers to inject arbitrary web script or HTML.

References

gnuboard/gnuboard5 commit b1fc952 · Patch

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