Cross-Site Scripting (XSS) vulnerability in the subtitle loading function of the…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-434.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:killergerbah:asbplayer:*:*:*:*:*:chrome:*:* | up to 1.13.0 | Vulnerable | Killergerbah |
- cpe:2.3:a:killergerbah:asbplayer:*:*:*:*:*:chrome:*:* Versions up to 1.13.0 Vulnerable ·Killergerbah
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-69771
- 2026-10-03 Alias added: GHSA-47p7-hmcr-q3rr
References
Sources
- CVE-2025-69771 · CVE Program
- CVE-2025-69771 · NVD
- FIRST EPSS
- GHSA-47p7-hmcr-q3rr · GitHub Advisory Database · CC BY 4.0
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