CVE-2009-4407
Multiple cross-site request forgery (CSRF) vulnerabilities in PyForum 1.0.3 and possibly earlier versions, and possibly zForum, allow remote attackers to hijack the authentication of victims for requests that change passwords, and other unspecified…
Does this matter?
Lower severity and a low EPSS score (0.58%). Track it; it rarely justifies an emergency change on its own.
Description
Multiple cross-site request forgery (CSRF) vulnerabilities in PyForum 1.0.3 and possibly earlier versions, and possibly zForum, allow remote attackers to hijack the authentication of victims for requests that change passwords, and other unspecified requests, via unknown vectors.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 0.58% probability · 47th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- pyforum/pyforum
- Source
- cve@mitre.org
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://secunia.com/advisories/37764Vendor Advisory
- http://www.osvdb.org/61050
- http://www.securityfocus.com/archive/1/508478/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54853
- http://secunia.com/advisories/37764Vendor Advisory
- http://www.osvdb.org/61050
- http://www.securityfocus.com/archive/1/508478/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54853
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.