Multiple cross-site scripting (XSS) vulnerabilities in common.php in Post Revolution…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Multiple cross-site scripting (XSS) vulnerabilities in common.php in Post Revolution before 0.8.0c-2 allow remote attackers to inject arbitrary web script or HTML via an attribute of a (1) P, a (2) STRONG, a (3) A, a (4) EM, a (5) I, a (6) IMG, a (7) LI, an (8) OL, a (9) VIDEO, or a (10) BLOCKQUOTE element.
Why it matters now
EPSS 0.01141 66th 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 · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:postrev:post_revolution:*:*:*:*:*:*:*:* | up to 0.8.0c | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.6.2:beta:*:*:*:*:*:* | 0.6.2 beta | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.6.3:beta:*:*:*:*:*:* | 0.6.3 beta | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.6.4:*:*:*:*:*:*:* | 0.6.4 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.6.5:*:*:*:*:*:*:* | 0.6.5 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.6.6:*:*:*:*:*:*:* | 0.6.6 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.7.0:rc1:*:*:*:*:*:* | 0.7.0 rc1 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.7.0:rc2:*:*:*:*:*:* | 0.7.0 rc2 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.7.0:rc3:*:*:*:*:*:* | 0.7.0 rc3 | Vulnerable | Postrev |
| cpe:2.3:a:postrev:post_revolution:0.7.0:rc4:*:*:*:*:*:* | 0.7.0 rc4 | Vulnerable | Postrev |
- cpe:2.3:a:postrev:post_revolution:*:*:*:*:*:*:*:* Versions up to 0.8.0c Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.6.2:beta:*:*:*:*:*:* Versions 0.6.2 beta Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.6.3:beta:*:*:*:*:*:* Versions 0.6.3 beta Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.6.4:*:*:*:*:*:*:* Versions 0.6.4 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.6.5:*:*:*:*:*:*:* Versions 0.6.5 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.6.6:*:*:*:*:*:*:* Versions 0.6.6 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.7.0:rc1:*:*:*:*:*:* Versions 0.7.0 rc1 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.7.0:rc2:*:*:*:*:*:* Versions 0.7.0 rc2 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.7.0:rc3:*:*:*:*:*:* Versions 0.7.0 rc3 Vulnerable ·Postrev
- cpe:2.3:a:postrev:post_revolution:0.7.0:rc4:*:*:*:*:*:* Versions 0.7.0 rc4 Vulnerable ·Postrev
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-1953
- 2026-10-03 Alias added: GHSA-26pm-x559-r4h2
References
Advisory 1
More Postrev Post Revolution vulnerabilities
- TI-2011-01725 Multiple cross-site request forgery (CSRF) vulnerabilities in Post Revolution 0.8.0c-2… CVSS 2.0MEDIUM 6.8
- TI-2011-01723 common.php in Post Revolution before 0.8.0c-2 allows remote attackers to cause a denial… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2011-1953 · CVE Program
- CVE-2011-1953 · NVD
- FIRST EPSS
- GHSA-26pm-x559-r4h2 · GitHub Advisory Database · CC BY 4.0
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