CVE-2025-12799General

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A flaw was found in Jastow. Jastow is vulnerable to Cross-Site Scripting (XSS) attack. If using a set of combined configuration to allow unescaped characters in URL with embedded Undertow and Jastow, a server might be vulnerable to improper input handling.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

General

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-12799

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds91d
General
CVE-2025-12799 Cross-Site Scripting Vulnerability in Jastow With Unescaped URL Characters https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-12799
Post summary
The text announces CVE‑2025‑12799 as an XSS flaw in Jastow involving unescaped URL characters, but it contains no proof‑of‑concept, exploit details, or mitigation information.
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