CVE-2025-62508Public exploitNetwork attack vector

Stored XSS via innerHTML label assignment

Published Oct 17, 2025 · Updated Oct 17, 2025

Stored XSS in Citizen 3.3.0 through 3.8.x allows remote authenticated users to execute JavaScript through altered interface messages. The copyButtonAttributes function in stickyHeader.js writes a source label's textContent into the destination's innerHTML, decoding escaped markup into executable HTML. A user holding editinterface without editsitejs can trigger the payload when another user opens a main-page article, exposing session data and actions to injected script.

CVSS severity6.5
Medium
EPSS probability0.42%
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 Citizen 3.3.0 through 3.8.x allows remote authenticated users to execute JavaScript through altered interface messages. The copyButtonAttributes function in stickyHeader.js writes a source label's textContent into the destination's innerHTML, decoding escaped markup into executable HTML. A user holding editinterface without editsitejs can trigger the payload when another user opens a main-page article, exposing session data and actions to injected script.

The record

CVE
CVE-2025-62508
Published
Oct 17, 2025
Updated
Oct 17, 2025
Vendor
Star Citizen Tools
Product
Citizen
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=>= 3.3.0, < 3.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Star Citizen Tools · Citizenversion=>= 3.3.0, < 3.9.0

Published CVSS scores

6.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript

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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