CVE-2026-25144Public exploitNetwork attack vector

Stored browser script execution via unsanitized playerID

Published Feb 2, 2026 · Updated Feb 2, 2026

Stored XSS in Talishar's in-game chat allows remote attackers to execute JavaScript in browsers viewing the current game page. SubmitChat.php reads the playerID query parameter as an unrestricted string, inserts it directly into a span element, and stores the chat entry without sanitization. No authentication is required; a crafted value can escape the span context and alter the displayed player identity or run script for later game-page viewers.

CVSS severity5.3
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Talishar's in-game chat allows remote attackers to execute JavaScript in browsers viewing the current game page. SubmitChat.php reads the playerID query parameter as an unrestricted string, inserts it directly into a span element, and stores the chat entry without sanitization. No authentication is required; a crafted value can escape the span context and alter the displayed player identity or run script for later game-page viewers.

The record

CVE
CVE-2026-25144
Published
Feb 2, 2026
Updated
Feb 2, 2026
Vendor
Talishar
Product
Talishar
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 09dd00e5452e3cd998eb1406a88e5b0fa868e6b4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Talishar · Talisharversion=< 09dd00e5452e3cd998eb1406a88e5b0fa868e6b4

Published CVSS scores

5.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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