Multiple cross-site scripting (XSS) vulnerabilities in Phorum 5.0.17a and earlier allow…
Priority LOW 23Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple cross-site scripting (XSS) vulnerabilities in Phorum 5.0.17a and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the username parameter to register.php or (2) a signature of a logged-in user in "My Control Center," which is not properly handled by control.php.
Why it matters now
EPSS 0.01256 69th 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 · 42
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:phorum:phorum:3.1:*:*:*:*:*:*:* | 3.1 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.1.1_pre:*:*:*:*:*:*:* | 3.1.1_pre | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.1.1_rc2:*:*:*:*:*:*:* | 3.1.1_rc2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.1.1a:*:*:*:*:*:*:* | 3.1.1a | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.1.2:*:*:*:*:*:*:* | 3.1.2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.2:*:*:*:*:*:*:* | 3.2.2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.3:*:*:*:*:*:*:* | 3.2.3 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.3a:*:*:*:*:*:*:* | 3.2.3a | Vulnerable | Phorum |
- cpe:2.3:a:phorum:phorum:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.1.1_pre:*:*:*:*:*:*:* Versions 3.1.1_pre Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.1.1_rc2:*:*:*:*:*:*:* Versions 3.1.1_rc2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.1.1a:*:*:*:*:*:*:* Versions 3.1.1a Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.2:*:*:*:*:*:*:* Versions 3.2.2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.3:*:*:*:*:*:*:* Versions 3.2.3 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.3a:*:*:*:*:*:*:* Versions 3.2.3a Vulnerable ·Phorum
Show 32 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:phorum:phorum:3.2.3b:*:*:*:*:*:*:* | 3.2.3b | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.4:*:*:*:*:*:*:* | 3.2.4 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.5:*:*:*:*:*:*:* | 3.2.5 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.6:*:*:*:*:*:*:* | 3.2.6 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.7:*:*:*:*:*:*:* | 3.2.7 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.2.8:*:*:*:*:*:*:* | 3.2.8 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.3.1:*:*:*:*:*:*:* | 3.3.1 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.3.1a:*:*:*:*:*:*:* | 3.3.1a | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.3.2:*:*:*:*:*:*:* | 3.3.2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.3.2a:*:*:*:*:*:*:* | 3.3.2a | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.3.2b3:*:*:*:*:*:*:* | 3.3.2b3 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4:*:*:*:*:*:*:* | 3.4 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.1:*:*:*:*:*:*:* | 3.4.1 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.2:*:*:*:*:*:*:* | 3.4.2 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.3:*:*:*:*:*:*:* | 3.4.3 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.4:*:*:*:*:*:*:* | 3.4.4 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.5:*:*:*:*:*:*:* | 3.4.5 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.6:*:*:*:*:*:*:* | 3.4.6 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.7:*:*:*:*:*:*:* | 3.4.7 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:3.4.8:*:*:*:*:*:*:* | 3.4.8 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:4.3.7:*:*:*:*:*:*:* | 4.3.7 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.3_beta:*:*:*:*:*:*:* | 5.0.3_beta | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.7_beta:*:*:*:*:*:*:* | 5.0.7_beta | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.9:*:*:*:*:*:*:* | 5.0.9 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.10:*:*:*:*:*:*:* | 5.0.10 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.11:*:*:*:*:*:*:* | 5.0.11 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.12:*:*:*:*:*:*:* | 5.0.12 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.14:*:*:*:*:*:*:* | 5.0.14 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.14a:*:*:*:*:*:*:* | 5.0.14a | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.15:*:*:*:*:*:*:* | 5.0.15 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.16:*:*:*:*:*:*:* | 5.0.16 | Vulnerable | Phorum |
| cpe:2.3:a:phorum:phorum:5.0.17:*:*:*:*:*:*:* | 5.0.17 | Vulnerable | Phorum |
- cpe:2.3:a:phorum:phorum:3.2.3b:*:*:*:*:*:*:* Versions 3.2.3b Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.4:*:*:*:*:*:*:* Versions 3.2.4 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.5:*:*:*:*:*:*:* Versions 3.2.5 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.6:*:*:*:*:*:*:* Versions 3.2.6 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.7:*:*:*:*:*:*:* Versions 3.2.7 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.2.8:*:*:*:*:*:*:* Versions 3.2.8 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.3.1:*:*:*:*:*:*:* Versions 3.3.1 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.3.1a:*:*:*:*:*:*:* Versions 3.3.1a Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.3.2:*:*:*:*:*:*:* Versions 3.3.2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.3.2a:*:*:*:*:*:*:* Versions 3.3.2a Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.3.2b3:*:*:*:*:*:*:* Versions 3.3.2b3 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4:*:*:*:*:*:*:* Versions 3.4 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.1:*:*:*:*:*:*:* Versions 3.4.1 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.2:*:*:*:*:*:*:* Versions 3.4.2 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.3:*:*:*:*:*:*:* Versions 3.4.3 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.4:*:*:*:*:*:*:* Versions 3.4.4 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.5:*:*:*:*:*:*:* Versions 3.4.5 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.6:*:*:*:*:*:*:* Versions 3.4.6 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.7:*:*:*:*:*:*:* Versions 3.4.7 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:3.4.8:*:*:*:*:*:*:* Versions 3.4.8 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:4.3.7:*:*:*:*:*:*:* Versions 4.3.7 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.3_beta:*:*:*:*:*:*:* Versions 5.0.3_beta Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.7_beta:*:*:*:*:*:*:* Versions 5.0.7_beta Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.9:*:*:*:*:*:*:* Versions 5.0.9 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.10:*:*:*:*:*:*:* Versions 5.0.10 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.11:*:*:*:*:*:*:* Versions 5.0.11 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.12:*:*:*:*:*:*:* Versions 5.0.12 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.14:*:*:*:*:*:*:* Versions 5.0.14 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.14a:*:*:*:*:*:*:* Versions 5.0.14a Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.15:*:*:*:*:*:*:* Versions 5.0.15 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.16:*:*:*:*:*:*:* Versions 5.0.16 Vulnerable ·Phorum
- cpe:2.3:a:phorum:phorum:5.0.17:*:*:*:*:*:*:* Versions 5.0.17 Vulnerable ·Phorum
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-2836
- 2026-10-03 Alias added: GHSA-9mwm-h97x-9m6f
References
More Phorum vulnerabilities
- TI-2002-00741 Phorum 3.3.2a allows remote attackers to execute arbitrary commands via an HTTP request… CVSS 2.0HIGH 7.5
- TI-2003-01387 Multiple "command injection" vulnerabilities in Phorum 3.4 through 3.4.2 allow remote… CVSS 2.0HIGH 10.0
- TI-2007-02256 Cross-site request forgery (CSRF) vulnerability in include/admin/banlist.php in Phorum… CVSS 2.0HIGH 7.5
- TI-2007-02167 include/controlcenter/users.php in Phorum before 5.1.22 allows remote authenticated… CVSS 2.0MEDIUM 6.5
- TI-2006-02957 PHP remote file inclusion vulnerability in common.php in PHORUM 5.1.13 and earlier allows… CVSS 2.0HIGH 7.5
- TI-2007-02257 Multiple SQL injection vulnerabilities in Phorum before 5.1.22 allow remote attackers to… CVSS 2.0HIGH 7.5
Sources
- CVE-2005-2836 · CVE Program
- CVE-2005-2836 · NVD
- FIRST EPSS
- GHSA-9mwm-h97x-9m6f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences