CVE-2009-0643

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 5%CVSS: —Exploit: NoneExposed: 0

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

Static code injection vulnerability in post.php in Simple PHP News 1.0 final allows remote attackers to inject arbitrary PHP code into news.txt via the post parameter, and then execute the code via a direct request to display.php. NOTE: some of these details are obtained from third party information.

CVSS v3
—
EG Score
0.0(none)
EPSS
90.9%
KEV
Not listed

Published

February 20, 2009

Last Modified

April 23, 2026

References (10)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 41× 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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  11. 2026-06-28 04:52 UTCEPSS rescore
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  13. 2026-06-27 03:05 UTCEPSS rescore
  14. 2026-06-25 13:46 UTCEPSS rescore
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  18. 2026-06-23 21:29 UTCEPSS rescore
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  20. 2026-06-22 14:22 UTCEPSS rescore
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  25. 2026-06-19 19:22 UTCEPSS rescore
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  1. 2026-06-19 19:22 UTCEPSS rescore
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  4. 2026-06-17 17:49 UTCEPSS rescore
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  6. 2026-06-16 17:49 UTCEPSS rescore
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  8. 2026-06-15 17:44 UTCEPSS rescore
  9. 2026-06-14 23:14 UTCEPSS rescore
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  11. 2026-06-13 22:57 UTCEPSS rescore
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  14. 2026-06-10 22:14 UTCEPSS rescore
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  19. 2026-06-06 13:44 UTCEPSS rescore
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  22. 2026-06-05 22:44 UTCEPSS rescore
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  24. 2026-06-05 06:07 UTCEPSS rescore
  25. 2026-06-04 13:09 UTCEPSS rescore
  26. 2026-06-04 13:09 UTCEPSS rescore
  27. 2026-06-02 20:10 UTCEPSS rescore
  28. 2026-06-02 20:10 UTCEPSS rescore
  29. 2026-06-01 13:49 UTCEPSS rescore
  30. 2026-06-01 13:49 UTCEPSS rescore
  31. 2026-05-31 22:28 UTCEPSS rescore
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  33. 2026-05-31 00:13 UTCEPSS rescore
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  35. 2026-05-30 18:07 UTCEG score recompute
  36. 2026-05-30 18:07 UTCGHSA enrichment
  37. 2026-05-29 13:40 UTCEPSS rescore
  38. 2026-05-28 13:42 UTCEPSS rescore
  39. 2026-05-28 13:42 UTCEPSS rescore
  40. 2026-05-28 13:42 UTCEPSS rescore
  41. 2026-05-27 13:38 UTCEPSS rescore
  42. 2026-05-27 13:38 UTCEPSS rescore
  43. 2026-05-26 13:41 UTCEPSS rescore
  44. 2026-05-26 13:41 UTCEPSS rescore
  45. 2026-05-26 07:16 UTCEPSS rescore
  46. 2026-05-26 07:16 UTCEPSS rescore
  47. 2026-05-24 16:43 UTCEPSS rescore
  48. 2026-05-22 21:15 UTCEPSS rescore
  49. 2026-05-22 21:15 UTCEPSS rescore
  50. 2026-05-20 22:37 UTCEPSS rescore
  51. 2026-05-20 22:37 UTCEPSS rescore
  52. 2026-05-20 11:21 UTCEPSS rescore
  53. 2026-05-20 11:20 UTCEPSS rescore
  54. 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-7999✓ verified
    First seen Feb 6, 2009

    Simple PHP News 1.0 - Remote Command Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2009-0643?
CVE-2009-0643 is a none vulnerability published on February 20, 2009. Static code injection vulnerability in post.php in Simple PHP News 1.0 final allows remote attackers to inject arbitrary PHP code into news.txt via the post parameter, and then execute the code via a direct request to display.php. NOTE: some of these details are obtained from third party…
When was CVE-2009-0643 disclosed?
CVE-2009-0643 was first published in the National Vulnerability Database on February 20, 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-2009-0643 actively exploited?
CVE-2009-0643 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 90.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-0643?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-0643, 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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