CVE-2009-4898

mediumpriority · track · 27EPSS 0.006 · 47 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.58% (47th) EPSS

CVSS 6.8 · medium

Is it mine?

17 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Cross-site request forgery (CSRF) vulnerability in TWiki before 4.3.2 allows remote attackers to hijack the authentication of arbitrary users for requests that update pages, as demonstrated by a URL for a save script in the ACTION attribute of a FORM element, in conjunction with a call to the submit method in the onload attribute of a BODY element. NOTE: this issue exists because of an insufficient fix for CVE-2009-1339.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USprimary

affected products (17)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
twiki twiki≤ 4.3.1nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.0nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.1nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.2nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.3nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.4nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.0.5nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.1.0nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.1.1nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.1.2nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.2.0nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.2.1nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.2.2nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.2.3nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.2.4nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*
twiki twiki= 4.3.0nvdUScpe:2.3:a:twiki:twiki:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2010-09-07modified 2026-06-16

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+10366 more

references (6)

External citations — patches, advisories, analysis.

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