CVE-2007-4640

NONECVSS 0.0Trending — 3 sources updated this weekWeaponized

0.0

Unrestricted file upload vulnerability in index.php in Pakupaku CMS 0.4 and earlier allows remote attackers to upload and execute arbitrary PHP files in uploads/ via an Uploads action.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 92.2%
KEV: Not listed

Published

August 31, 2007

Last Modified

April 23, 2026

References (10)

cve@mitrehttp://osvdb.org/38670
cve@mitrehttp://secunia.com/advisories/26598
cve@mitrehttp://www.securityfocus.com/bid/25491
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/36357
cve@mitrehttps://www.exploit-db.com/exploits/4341
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/38670
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26598
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25491
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/36357
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/4341

Weakness Classification(1)

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

CWE-94Improper Control of Generation of Code (Code Injection)

Data Freshness Timeline

(refreshed 15× 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
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 01:07 UTCEG score recompute
2026-05-31 01:07 UTCGHSA enrichment
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
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 13:37 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 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-4341✓ verified
First seen Aug 29, 2007
Pakupaku CMS 0.4 - Arbitrary File Upload / Local File Inclusion
Open source ↗

Frequently asked(4)

What is CVE-2007-4640?

CVE-2007-4640 is a none vulnerability published on August 31, 2007. Unrestricted file upload vulnerability in index.php in Pakupaku CMS 0.4 and earlier allows remote attackers to upload and execute arbitrary PHP files in uploads/ via an Uploads action.

When was CVE-2007-4640 disclosed?

CVE-2007-4640 was first published in the National Vulnerability Database on August 31, 2007, 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-2007-4640 actively exploited?

CVE-2007-4640 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2007-4640?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-4640, 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-2007-4640

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2007-4640?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(4)

Related CVEs(same CWE)