What is CVE-2025-8975?

CVE-2025-8975 is a low-severity vulnerability in Givanz Vvveb, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-08-14.

How severe is CVE-2025-8975?

Low severity. CVSS v3 base score is 3.5 out of 10.

Is CVE-2025-8975 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Givanz Vvveb

CVE-2025-8975

A vulnerability was identified in givanz Vvveb up to 1.0.5. This affects an unknown part of the file admin/template/content/edit.tpl. The manipulation of the argument slug leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The patch is named 84c11d69df8452dc378feecd17e2a62ac10dac66. It is recommended to upgrade the affected component.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-08-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Givanz Vvveb — versions 1.0.0, 1.0.1, 1.0.2
Vvveb

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
hkohi.ca/vulnerability/6 (related, Exploit, Third Party Advisory)
gist.github.com/0xHamy/b2674eeffd1f73af96d29f152c47bcbd (Product, exploit)
github.com/givanz/Vvveb/commit/84c11d69df8452dc378feecd17e2a62ac10dac66 (Patch, patch)
github.com/givanz/Vvveb/releases/tag/1.0.6 (Release Notes, patch)

Frequently asked questions

What is CVE-2025-8975?: CVE-2025-8975 is a low-severity vulnerability in Givanz Vvveb, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-08-14.
How severe is CVE-2025-8975?: Low severity. CVSS v3 base score is 3.5 out of 10.
Is CVE-2025-8975 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.