CVE-2009-2293 json
Optimum Web Design Tutorial Share 3.5.0 and earlier allows remote attackers to bypass authentication and obtain administrative access by se…
published 2009-07-01 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2289
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 1
- Exploit-DB
Summary
Optimum Web Design Tutorial Share 3.5.0 and earlier allows remote attackers to bypass authentication and obtain administrative access by setting the usernamed cookie parameter.
Timeline
- First public exploit (EDB-8766)
- Published
Exploit prediction
2.49% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-8766 Tutorial Share 3.5.0 - Insecure Cookie Handling webapps, 2009-05-22
- osvdb.org http://osvdb.org/54704 referenced PoC, tagged "exploit" by a source, unverified
- securityfocus.com http://www.securityfocus.com/bid/35075 referenced PoC, tagged "exploit" by a source, unverified
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-264 Permissions, Privileges, and Access Controls
References
-
exploit-db.com
/exploits/8766
exploit
-
osvdb.org
/54704
vdb-entry, exploit
-
securityfocus.com
/bid/35075
vdb-entry, exploit
-
secunia.com
/advisories/35207
third-party-advisory, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/50685
vdb-entry
Sources
- CVE List CVE-2009-2293
- NVD CVE-2009-2293
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.