CVE-2006-1547

CRITICALNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-01-21), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 55%CVSS: 7.5Exploit: cisa kev · ssvc active · epss top5pct · epss highExposed: 0

A fix is available — apply it.

ActionForm in Apache Software Foundation (ASF) Struts before 1.2.9 with BeanUtils 1.7 allows remote attackers to cause a denial of service via a multipart/form-data encoded form with a parameter name that references the public getMultipartRequestHandler method, which provides further access to elements in the CommonsMultipartRequestHandler implementation and BeanUtils.

CVSS v3
7.5
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
55%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

March 30, 2006

Last Modified

April 16, 2026

Advisory Details (7)

Auto-updated May 20, 2026
No patch confirmed yet.
generic

Log in to ASF Bugzilla

http://issues.apache.org/bugzilla/show_bug.cgi?id=38534
generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/25613
generic

VUPEN Security - Vulnerability Research and Intelligence

http://www.vupen.com/english/advisories/2006/1205
generic
http://www.securityfocus.com/bid/17342
generic
http://securitytracker.com/id?1015856
generic

About Secunia Research | Flexera

http://secunia.com/advisories/20117
generic

About Secunia Research | Flexera

http://secunia.com/advisories/19493

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatpatch2006-05-03redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
struts:struts1.0.2 ... 1.2.8 (11 versions)1.2.9—

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 49× in last 7d / 209× 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.

Showing the most recent 100 of 732 total refreshes for this CVE.

  1. 2026-09-11 00:42 UTCVendor advisory
  2. 2026-09-10 20:25 UTCVendor advisory
  3. 2026-09-10 19:28 UTCCISA KEV update
  4. 2026-09-10 16:08 UTCVendor advisory
  5. 2026-09-10 11:51 UTCEG score recompute
  6. 2026-09-10 11:51 UTCVendor advisory
  7. 2026-09-10 09:23 UTCEPSS rescore
  8. 2026-09-10 07:34 UTCVendor advisory
  9. 2026-09-10 03:17 UTCVendor advisory
  10. 2026-09-09 23:00 UTCVendor advisory
  11. 2026-09-09 19:08 UTCCISA KEV update
  12. 2026-09-09 18:43 UTCVendor advisory
  13. 2026-09-09 14:26 UTCVendor advisory
  14. 2026-09-09 10:09 UTCVendor advisory
  15. 2026-09-09 05:52 UTCVendor advisory
  16. 2026-09-09 01:34 UTCVendor advisory
  17. 2026-09-08 21:17 UTCVendor advisory
  18. 2026-09-08 18:54 UTCCISA KEV update
  19. 2026-09-08 17:00 UTCVendor advisory
  20. 2026-09-08 12:41 UTCVendor advisory
  21. 2026-09-08 08:22 UTCVendor advisory
  22. 2026-09-08 04:02 UTCVendor advisory
  23. 2026-09-07 23:45 UTCVendor advisory
  24. 2026-09-07 19:27 UTCVendor advisory
  25. 2026-09-07 15:10 UTCVendor advisory
Show 75 more
  1. 2026-09-07 10:52 UTCVendor advisory
  2. 2026-09-07 06:34 UTCVendor advisory
  3. 2026-09-07 02:16 UTCVendor advisory
  4. 2026-09-06 21:55 UTCVendor advisory
  5. 2026-09-06 17:36 UTCEG score recompute
  6. 2026-09-06 17:36 UTCVendor advisory
  7. 2026-09-06 13:18 UTCVendor advisory
  8. 2026-09-06 09:01 UTCVendor advisory
  9. 2026-09-06 04:44 UTCVendor advisory
  10. 2026-09-06 00:27 UTCVendor advisory
  11. 2026-09-05 20:09 UTCVendor advisory
  12. 2026-09-05 15:52 UTCEG score recompute
  13. 2026-09-05 15:52 UTCVendor advisory
  14. 2026-09-05 15:21 UTCEPSS rescore
  15. 2026-09-05 11:34 UTCVendor advisory
  16. 2026-09-05 07:16 UTCVendor advisory
  17. 2026-09-05 02:59 UTCVendor advisory
  18. 2026-09-04 22:40 UTCVendor advisory
  19. 2026-09-04 18:21 UTCVendor advisory
  20. 2026-09-04 17:38 UTCCISA KEV update
  21. 2026-09-04 14:04 UTCEG score recompute
  22. 2026-09-04 14:04 UTCVendor advisory
  23. 2026-09-04 09:45 UTCVendor advisory
  24. 2026-09-04 05:27 UTCVendor advisory
  25. 2026-09-04 01:06 UTCVendor advisory
  26. 2026-09-03 20:47 UTCVendor advisory
  27. 2026-09-03 16:28 UTCVendor advisory
  28. 2026-09-03 12:11 UTCVendor advisory
  29. 2026-09-03 07:53 UTCVendor advisory
  30. 2026-09-03 03:31 UTCVendor advisory
  31. 2026-09-02 23:13 UTCVendor advisory
  32. 2026-09-02 18:55 UTCVendor advisory
  33. 2026-09-02 17:33 UTCCISA KEV update
  34. 2026-09-02 14:34 UTCEG score recompute
  35. 2026-09-02 14:34 UTCVendor advisory
  36. 2026-09-02 10:16 UTCVendor advisory
  37. 2026-09-02 05:57 UTCVendor advisory
  38. 2026-09-02 01:40 UTCVendor advisory
  39. 2026-09-01 21:21 UTCVendor advisory
  40. 2026-09-01 17:04 UTCVendor advisory
  41. 2026-09-01 12:33 UTCVendor advisory
  42. 2026-09-01 08:14 UTCVendor advisory
  43. 2026-09-01 03:54 UTCEG score recompute
  44. 2026-09-01 03:54 UTCVendor advisory
  45. 2026-08-31 23:31 UTCVendor advisory
  46. 2026-08-31 19:14 UTCVendor advisory
  47. 2026-08-31 14:54 UTCVendor advisory
  48. 2026-08-31 14:19 UTCCISA KEV update
  49. 2026-08-31 10:32 UTCVendor advisory
  50. 2026-08-31 06:13 UTCVendor advisory
  51. 2026-08-31 01:53 UTCVendor advisory
  52. 2026-08-30 21:36 UTCEG score recompute
  53. 2026-08-30 21:36 UTCVendor advisory
  54. 2026-08-30 17:19 UTCVendor advisory
  55. 2026-08-30 13:01 UTCVendor advisory
  56. 2026-08-30 08:44 UTCVendor advisory
  57. 2026-08-30 04:27 UTCEG score recompute
  58. 2026-08-30 04:27 UTCVendor advisory
  59. 2026-08-30 01:14 UTCEPSS rescore
  60. 2026-08-30 00:09 UTCVendor advisory
  61. 2026-08-29 19:51 UTCVendor advisory
  62. 2026-08-29 15:34 UTCVendor advisory
  63. 2026-08-29 11:14 UTCVendor advisory
  64. 2026-08-29 06:53 UTCVendor advisory
  65. 2026-08-29 02:34 UTCVendor advisory
  66. 2026-08-28 22:16 UTCEG score recompute
  67. 2026-08-28 22:16 UTCVendor advisory
  68. 2026-08-28 17:56 UTCVendor advisory
  69. 2026-08-28 13:33 UTCVendor advisory
  70. 2026-08-28 09:11 UTCVendor advisory
  71. 2026-08-28 04:52 UTCVendor advisory
  72. 2026-08-28 00:35 UTCVendor advisory
  73. 2026-08-27 20:17 UTCVendor advisory
  74. 2026-08-27 17:22 UTCCISA KEV update
  75. 2026-08-27 15:56 UTCVendor advisory

Frequently asked(6)

What is CVE-2006-1547?
CVE-2006-1547 is a critical vulnerability published on March 30, 2006. ActionForm in Apache Software Foundation (ASF) Struts before 1.2.9 with BeanUtils 1.7 allows remote attackers to cause a denial of service via a multipart/form-data encoded form with a parameter name that references the public getMultipartRequestHandler method, which provides further access to…
When was CVE-2006-1547 disclosed?
CVE-2006-1547 was first published in the National Vulnerability Database on March 30, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2006-1547 actively exploited?
Yes. CISA added CVE-2006-1547 to the Known Exploited Vulnerabilities catalog on January 21, 2022, affecting Apache Struts 1. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2006-1547?
CVE-2006-1547 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2006-1547?
CVE-2006-1547 affects Apache Struts 1. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2006-1547?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-1547, 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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