CVE-2006-2530 json
avatar_upload.asp in Avatar MOD 1.3 for Snitz Forums 3.4, and possibly other versions, allows remote attackers to bypass file type checks a…
published 2006-05-22 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-2530
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
avatar_upload.asp in Avatar MOD 1.3 for Snitz Forums 3.4, and possibly other versions, allows remote attackers to bypass file type checks and upload arbitrary files via a null byte in the file name, as discovered by the Codescan product.
Patch / fix
- secunia.com/advisories/20148 advisory
Exploit prediction
1.69% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- codescan.com http://www.codescan.com/Advisories/CodeScanLabs_AvatarMod.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
secunia.com
/advisories/20148
third-party-advisory, patch, vendor-advisory
-
codescan.com
/Advisories/CodeScanLabs_AvatarMod.html
exploit
-
vupen.com
/english/advisories/2006/1854
vdb-entry
-
securityfocus.com
/bid/18014
vdb-entry
-
securityfocus.com
/archive/1/434366/100/0/threaded
mailing-list
- security-assessment.com /Whitepapers/0x00_vs_ASP_File_Uploads.pdf
-
exchange.xforce.ibmcloud.com
/vulnerabilities/26546
vdb-entry
Sources
- CVE List CVE-2006-2530
- NVD CVE-2006-2530
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.