CVE-2026-15973CWE-79cross-site-scripting

CVE-2026-15973

published August 27, 2026

CVSS
8.4
EPSS
0%
Percentile
16.8
In the wild
Unconfirmed
What it is

LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the Survey Menu Entries administration page. An authenticated user with the global settings:read permission can create a survey menu entry containing attacker-controlled data. The value is stored in the surveymenu_entries.data field and later inserted into a single-quoted HTML title attribute without context-appropriate encoding.

This issue affects LimeSurvey: 7.0.5.

The record
Technical detail
CVSS
8.4 · NONE
CVSS v4.0
8.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
EPSS
0.00261 · 16.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-27T01:16Z
References (2)
https://fluidattacks.com/es/advisories/backstreet · [email protected]https://github.com/LimeSurvey/LimeSurvey · [email protected]
EPSS history
Timeline
  • 28 AUG 06:31Z
    EPSS moved — → 0%
    epss
  • 26 AUG 20:42Z
    LimeSurvey 7.0.5 - Stored XSS in Survey Menu Entries
    cvelistv5