Cross-site scripting (XSS) vulnerability in the JSupport (com_jsupport) component 1.5.6…
Priority LOW 23CWE-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
Cross-site scripting (XSS) vulnerability in the JSupport (com_jsupport) component 1.5.6 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the subject parameter (title field) in a saveTicket action to index2.php. NOTE: some of these details are obtained from third party information.
Why it matters now
EPSS 0.01526 74th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD and the CNA
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:extensiondepot:com_jsupport:1.5.6:*:*:*:*:*:*:* | 1.5.6 | Vulnerable | Extensiondepot |
| cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:* | all versions | Running on | Joomla! |
- cpe:2.3:a:extensiondepot:com_jsupport:1.5.6:*:*:*:*:*:*:* Versions 1.5.6 Vulnerable ·Extensiondepot
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:* Versions all versions Running on ·Joomla!
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2010-4837
- 2026-10-03 Alias added: GHSA-4qw5-xcwm-752w
References
More Extensiondepot Com Jsupport vulnerabilities
- TI-2010-04561 SQL injection vulnerability in the JSupport (com_jsupport) component 1.5.6 for Joomla!… CVSS 2.0MEDIUM 6.0
Sources
- CVE-2010-4837 · CVE Program
- CVE-2010-4837 · NVD
- FIRST EPSS
- GHSA-4qw5-xcwm-752w · 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