CVE-2009-1781

NONECVSS 0.0Trending — 3 sources updated this weekWeaponized

0.0

Static code injection vulnerability in admin.php in Frax.dk Php Recommend 1.3 and earlier allows remote attackers to inject arbitrary PHP code into phpre_config.php via the form_aula parameter.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 88.1%
KEV: Not listed

Published

May 22, 2009

Last Modified

April 23, 2026

References (6)

cve@mitrehttp://www.securityfocus.com/bid/34909
cve@mitrehttp://www.vupen.com/english/advisories/2009/1287
cve@mitrehttps://www.exploit-db.com/exploits/8658
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/34909
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/1287
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/8658

Weakness Classification(1)

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

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

Data Freshness Timeline

(refreshed 14× 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.

2026-06-02 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 16:45 UTCEG score recompute
2026-05-30 16:45 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
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

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-8658✓ verified
First seen May 11, 2009
PHP recommend 1.3 - Authentication Bypass / Remote File Inclusion / Code Injection
Open source ↗

Frequently asked(4)

What is CVE-2009-1781?

CVE-2009-1781 is a none vulnerability published on May 22, 2009. Static code injection vulnerability in admin.php in Frax.dk Php Recommend 1.3 and earlier allows remote attackers to inject arbitrary PHP code into phpreconfig.php via the formaula parameter.

When was CVE-2009-1781 disclosed?

CVE-2009-1781 was first published in the National Vulnerability Database on May 22, 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-2009-1781 actively exploited?

CVE-2009-1781 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2009-1781?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-1781, 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.

Dependency Blast Radius

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CVE-2009-1781

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-1781?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(4)

Related CVEs(same CWE)