How severe is CVE-2009-1434?

CVE-2009-1434 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-1434 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1434?

CVE-2009-1434 primarily affects Foswiki. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-1434?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2009-1434 published?

CVE-2009-1434 was published on 2009-04-30 and last updated on 2026-06-16.

CVE-2009-1434

CVE-2009-1434 is a medium-severity vulnerability in Foswiki with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Foswiki
Published: 2009-04-30
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2009-1434?: 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.
How severe is CVE-2009-1434?: CVE-2009-1434 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-1434 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1434?: CVE-2009-1434 primarily affects Foswiki. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-1434?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-1434 published?: CVE-2009-1434 was published on 2009-04-30 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:foswiki:foswiki:*:*:*:*:*:*:*:*
cpe:2.3:a:foswiki:foswiki:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:foswiki:foswiki:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:foswiki:foswiki:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:foswiki:foswiki:1.0.3:*:*:*:*:*:*:*

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