AVideo/YouPHPTube 10.0 and prior is affected by multiple reflected Cross Script Scripting…
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
AVideo/YouPHPTube 10.0 and prior is affected by multiple reflected Cross Script Scripting vulnerabilities via the videoName parameter which allows a remote attacker to steal administrators' session cookies or perform actions as an administrator.
Why it matters now
EPSS 0.00862 58th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
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:youphptube:youphptube:*:*:*:*:*:*:*:* | up to 10.0 | Vulnerable | YouPHPTube |
- cpe:2.3:a:youphptube:youphptube:*:*:*:*:*:*:*:* Versions up to 10.0 Vulnerable ·YouPHPTube
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25878
- 2026-10-03 Alias added: GHSA-jvc3-8j2m-3v97
References
More Youphptube vulnerabilities
- TI-2021-22366 YouPHPTube <= 7.8 - Directory Traversal CVSS 4.0HIGH 8.7
- TI-2019-12114 In YouPHPTube 7.4, the file install/checkConfiguration.php has no access control, which… CVSS 3.1CRITICAL 9.8
- TI-2021-22367 YouPHPTube <= 7.8 - Cross-Site Scripting CVSS 4.0MEDIUM 5.1
- TI-2019-13501 An issue was discovered in YouPHPTube through 7.7. CVSS 3.1CRITICAL 9.8
- TI-2019-03607 SQL injection in YouPHPTube CVSS 3.1CRITICAL 10.0
- TI-2019-03572 SQL injection in YouPHPTube CVSS 3.1CRITICAL 9.9
Sources
- CVE-2021-25878 · CVE Program
- CVE-2021-25878 · NVD
- FIRST EPSS
- GHSA-jvc3-8j2m-3v97 · GitHub Advisory Database · CC BY 4.0
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