CVE-2012-3233

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Cross-site scripting (XSS) vulnerability in __swift/thirdparty/PHPExcel/PHPExcel/Shared/JAMA/docs/download.php in Kayako Fusion 4.40.1148, and possibly before 4.50.1581, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.

CVSS v3
—
EG Score
0.0(none)
EPSS
78.4%
KEV
Not listed

Published

September 15, 2012

Last Modified

April 29, 2026

References (16)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 39× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 16:23 UTCEPSS rescore
  2. 2026-07-06 02:19 UTCEPSS rescore
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  1. 2026-06-17 17:49 UTCEPSS rescore
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  8. 2026-06-13 22:57 UTCEPSS rescore
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  26. 2026-06-01 13:49 UTCEPSS rescore
  27. 2026-05-31 22:28 UTCEPSS rescore
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  31. 2026-05-29 13:41 UTCEPSS rescore
  32. 2026-05-29 02:45 UTCEG score recompute
  33. 2026-05-29 02:45 UTCGHSA enrichment
  34. 2026-05-28 13:42 UTCEPSS rescore
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  36. 2026-05-27 13:38 UTCEPSS rescore
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  40. 2026-05-24 16:43 UTCEPSS rescore
  41. 2026-05-22 21:15 UTCEPSS rescore
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  44. 2026-05-21 22:39 UTCEPSS rescore
  45. 2026-05-20 22:37 UTCEPSS rescore
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  48. 2026-05-20 11:21 UTCEPSS rescore
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  50. 2026-05-20 11:21 UTCEPSS rescore
  51. 2026-05-18 21:29 UTCEPSS rescore
  52. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-37698✓ verified
    First seen Sep 5, 2012

    Kayako Fusion - 'download.php' Cross-Site Scripting

    Open source ↗

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2012-3233?
CVE-2012-3233 is a none vulnerability published on September 15, 2012. Cross-site scripting (XSS) vulnerability in swift/thirdparty/PHPExcel/PHPExcel/Shared/JAMA/docs/download.php in Kayako Fusion 4.40.1148, and possibly before 4.50.1581, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
When was CVE-2012-3233 disclosed?
CVE-2012-3233 was first published in the National Vulnerability Database on September 15, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-3233 actively exploited?
CVE-2012-3233 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-3233?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-3233, 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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