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CVE-2025-57692

24
FAUCET Score

CVE-2025-57692 describes a stored Cross-Site Scripting (XSS) vulnerability in PiranhaCMS version 12.0, specifically within the Text content block of Standard and Standard Archive Pages. This medium-severity flaw (CVSS 6.8) allows an authenticated attacker to inject arbitrary JavaScript, leading to high confidentiality impact and low integrity/availability impact on affected user sessions. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
12.0CPE matchmatch criteria
cpe:2.3:a:dotnetfoundation:piranha_cms:12.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 31st percentile among its peer group of 15,225 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

nugetGHSA-456v-f425-8mcvmedium

PiranhaCMS stored XSS

Sep 26, 2025

References

github.com / PiranhaCMS/piranha.core/releases/tag/v12.0
Release Notes
github.com / Saconyfx/security-advisories/blob/main/CVE-2025-57692/advisory.md
ExploitThird Party Advisory