CVE-2009-0303

NONECVSS 0.0Trending — 3 sources updated this week

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 55.5%
KEV: Not listed

Published

January 27, 2009

Last Modified

April 23, 2026

References (6)

cve@mitrehttp://secunia.com/advisories/33651
cve@mitrehttp://updates.webhelpdesk.com/weblog/updates/StableReleases/2009/01/23/911812309.html
cve@mitrehttp://www.securityfocus.com/bid/33429
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/33651
af854a3a-2127-422b-91ae-364da2661108http://updates.webhelpdesk.com/weblog/updates/StableReleases/2009/01/23/911812309.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/33429

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:07 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-30 18:34 UTCEG score recompute
2026-05-30 18:34 UTCGHSA enrichment
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2009-0303?

CVE-2009-0303 is a none vulnerability published on January 27, 2009. 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.

When was CVE-2009-0303 disclosed?

CVE-2009-0303 was first published in the National Vulnerability Database on January 27, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2009-0303 actively exploited?

CVE-2009-0303 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2009-0303?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-0303, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2009-0303

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-0303?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(4)

Related CVEs(same CWE)