CVE-2021-25977CWE-79

Piranha CMS - Stored XSS in Page Title

Medium · published October 25, 2021

CVSS v3.1
5.4
EPSS
1%
Percentile
50.5
In the wild
Unconfirmed
What it is

In PiranhaCMS, versions 7.0.0 to 9.1.1 are vulnerable to stored XSS due to the page title improperly sanitized. By creating a page with a specially crafted page title, a low privileged user can trigger arbitrary JavaScript execution.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00650 · 50.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-10-25T13:10Z
EPSS history
Timeline
  • 25 OCT 13:10Z
    Piranha CMS - Stored XSS in Page Title
    cvelistv5