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Fencer Vulns
medium 6.1

CVE-2025-29526 json

A Cross-Site Scripting (XSS) vulnerability in the search function of Q4 Inc Investor Relations Platform v5.147.1.2 allows attackers to exec…

published 2025-04-23 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-12164

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits
0
none known

Summary

A Cross-Site Scripting (XSS) vulnerability in the search function of Q4 Inc Investor Relations Platform v5.147.1.2 allows attackers to execute arbitrary Javascript via injecting a crafted payload into the SearchTerm parameter.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • docs.google.com https://docs.google.com/document/d/15vZXyzddcOv61sFSb3Lf9Dg1rnZ9n3Q6ANoa82jzcNA/edit?usp=sharing referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.