CVE-2025-69771

CRITICAL

9.6

Description

Cross-Site Scripting (XSS) vulnerability in the subtitle loading function of the asbplayer Chrome Extension version 1.14.0 allows attackers to execute arbitrary JavaScript in the context of the active streaming platform via a crafted .srt subtitle file. Because the script executes within the same-site context, it can bypass cross-origin restrictions, leading to unauthorized same-site API requests and session data exfiltration.

CVE Details

CVSS v3.1 Score9.6

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published2/25/2026

Last Modified3/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

killergerbah:asbplayer

Weaknesses (CWE)

CWE-434

References

https://github.com/killergerbah/asbplayer(cve@mitre.org)

https://reve-offensive.tistory.com/35(cve@mitre.org)

IOC Correlations

No correlations recorded

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