CVE-2009-0303

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers...

4.3 Medium

CVE-2009-0303 is a medium vulnerability (CVSS 4.3) in Webhelpdesk Web Help Desk, published January 27, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.02%, the 63rd percentile. No source names a fixed version.

What does this mean?

Severity: 4.3 MediumCVSS 2.0, NVD
Exploit chance: 1.02%EPSS, 63rd percentile
Exploitation: None knownNot on CISA’s or ENISA’s lists
Fixed in: No fix listedNo source names one

Description

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Exploit likelihood

1.02%Down 0.1 points since Feb 4, 2022

Affected products

webhelpdesk web help desk

What each source reports

NVD Score used4.3

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Record: CVE-2009-0303
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE ListNo score

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Record: CVE-2009-0303
Updated: 2026-11-02

EUVDEUVD-2009-0308No score

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Record: EUVD-2009-0308
Updated: 2026-11-03

GitHub AdvisoriesGHSA-6hjp-v6xr-4vrmNo score

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers...

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Record: GHSA-6hjp-v6xr-4vrm
Weakness: CWE-79
Updated: 2026-11-02

History

History
Recorded	Changed	Sources
Nov 10, 2026	facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

Description

Exploit likelihood

Affected products

What each source reports

History

References