Cross-site request forgery (CSRF) vulnerability in Foswiki before 1.0.5 allows remote attackers to hijack the authentication of arbitrary users for requests that modify pages, change permissions, or change group memberships, as demonstrated by a URL for a (1) save or (2) view script in the SRC attribute of an IMG element, a related issue to CVE-2009-1339.
CVE-2009-1434
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EG Risk
- 0EG Risk 0/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.
- EPSS
- 48.2%
- KEV
- Not listed
Published
April 30, 2009
Last Modified
April 23, 2026
References (12)
- cve@mitrehttp://foswiki.org/Support/SecurityAlert-CVE-2009-1434
- cve@mitrehttp://osvdb.org/54148
- cve@mitrehttp://secunia.com/advisories/34863
- cve@mitrehttp://sourceforge.net/mailarchive/forum.php?thread_name=49F61C4E.2040806%40lavrsen.dk&forum_name=foswiki-announce
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/50256
- cve@mitrehttps://launchpad.net/bugs/cve/2009-1434
- af854a3a-2127-422b-91ae-364da2661108http://foswiki.org/Support/SecurityAlert-CVE-2009-1434
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/54148
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34863
- af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/mailarchive/forum.php?thread_name=49F61C4E.2040806%40lavrsen.dk&forum_name=foswiki-announce
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/50256
- af854a3a-2127-422b-91ae-364da2661108https://launchpad.net/bugs/cve/2009-1434
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 39× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2009-1434?
When was CVE-2009-1434 disclosed?
Is CVE-2009-1434 actively exploited?
How do I remediate CVE-2009-1434?
Dependency Blast Radius
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