CVE-2009-4459

mediumpriority · track · 17EPSS 0.011 · 66 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.13% (66th) EPSS

CVSS 4.3 · medium

Is it mine?

28 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Redmine 0.8.7 and earlier uses the title tag before defining the character encoding in a meta tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks and inject arbitrary script via UTF-7 encoded values in the title parameter to a new issue page, which may be interpreted as script by Internet Explorer 7 and 8.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

affected products (28)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
redmine redmine≤ 0.8.7nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.1.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.2.1nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.2.2nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.3.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.4.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.4.1nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.4.2nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.5.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.5.1nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.6.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.6.1nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.6.2nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.6.3nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.6.4nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.7.0nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.7.1nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.7.2nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
redmine redmine= 0.7.3nvdUScpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*

showing 20 of 28

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 2009-12-30modified 2026-06-16

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+53068 more

references (6)

External citations — patches, advisories, analysis.

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