Cross-site scripting (XSS) vulnerability in…
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 includes/htmlArea/plugins/HtmlTidy/html-tidy-logic.php in Kayako eSupport 3.20.2 allows remote attackers to inject arbitrary web script or HTML via the jsMakeSrc parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. NOTE: this issue is probably in the HTMLArea HTMLTidy (HTML Tidy) plugin, not eSupport.
Why it matters now
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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-4761
- 2026-10-03 Alias added: GHSA-6m5w-rg9x-5hhm
More Kayako Esupport vulnerabilities
- TI-2010-02785 SQL injection vulnerability in index.php in Kayako eSupport 3.70.02 allows remote… CVSS 2.0HIGH 7.5
- TI-2010-02784 SQL injection vulnerability in index.php in Kayako eSupport 3.70.02 allows remote… CVSS 2.0HIGH 7.5
- TI-2005-00444 Cross-site scripting (XSS) vulnerability in index.php for Kayako ESupport 2.3.1, and… CVSS 2.0MEDIUM 6.8
- TI-2005-00785 Cross-site scripting (XSS) vulnerability in index.php in Kayako eSupport 2.3 allows… CVSS 2.0MEDIUM 4.3
- TI-2004-01290 Multiple SQL injection vulnerabilities in Kayako eSupport 2.x allow remote attackers to… CVSS 2.0MEDIUM 5.0
- TI-2007-01112 Multiple cross-site scripting (XSS) vulnerabilities in Kayako SupportSuite - ESupport… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2008-4761 · CVE Program
- CVE-2008-4761 · NVD
- FIRST EPSS
- GHSA-6m5w-rg9x-5hhm · 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