Unrestricted file upload vulnerability in Opial 1.0 allows remote attackers to execute arbitrary code by uploading a file with an executabl…

Published 17 y ago 2009-10-22 · modified 4 mo ago 2026-06-16 · JSON

CVSS

7.5

v2.0 · NVD

CISA KEV

not known exploited

EPSS

4.0%

percentile 90%

Public exploits

Exploit-DB

Unrestricted file upload vulnerability in Opial 1.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension as a User Image, then accessing it via a request to the file in userimages, related to register.php.

Exploit prediction (EPSS)

3.96% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.

Exploits and detections

EDB-9122 Opial 1.0 - Arbitrary File Upload / Cross-Site Scripting / SQL Injection · webapps · 2009-07-11

CVSS scores

Assigned by	Version	Score	Vector
NVD	2.0	7.5	`AV:N/AC:L/Au:N/C:P/I:P/A:P`

Classification

Weakness

CWE-20 Improper Input Validation

References

exchange.xforce.ibmcloud.com /vulnerabilities/51677 · vdb-entry, x_refsource_XF, x_transferred
secunia.com /advisories/35677 · third-party-advisory, x_refsource_SECUNIA, x_transferred
securityfocus.com /bid/35641 · vdb-entry, x_refsource_BID, x_transferred
exploit-db.com /exploits/9122 · exploit, x_refsource_EXPLOIT-DB, x_transferred

Sources

CVE List: CVE-2009-3753
NVD: CVE-2009-3753

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.