CVE-2012-5486

NONECVSS 0.0

0.0

ZPublisher.HTTPRequest._scrubHeader in Zope 2 before 2.13.19, as used in Plone before 4.3 beta 1, allows remote attackers to inject arbitrary HTTP headers via a linefeed (LF) character.

CVSS v3: —
EG Score: —
EPSS: 74.6%
KEV: Not listed

Published

September 30, 2014

Last Modified

May 6, 2026

References (10)

secalert@redhathttp://rhn.redhat.com/errata/RHSA-2014-1194.html
secalert@redhathttp://www.openwall.com/lists/oss-security/2012/11/10/1
secalert@redhathttps://bugs.launchpad.net/zope2/+bug/930812
secalert@redhathttps://plone.org/products/plone-hotfix/releases/20121106
secalert@redhathttps://plone.org/products/plone/security/advisories/20121106/02
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-1194.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/11/10/1
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/zope2/+bug/930812
af854a3a-2127-422b-91ae-364da2661108https://plone.org/products/plone-hotfix/releases/20121106
af854a3a-2127-422b-91ae-364da2661108https://plone.org/products/plone/security/advisories/20121106/02

Affected Packages

(2 across 1 ecosystem)

PyPI(2)

Package	Vulnerable range	Fixed in	Dependents
plone	3.2 ... 4.2rc2 (64 versions)	4.2.3	—
zope2	2.12.0 ... 2.13.9 (63 versions)	2.13.19	—

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
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2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:43 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
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2026-05-21 22:39 UTCepss_batch
2026-05-20 22:37 UTCepss_batch
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2026-05-20 11:21 UTCepss_batch
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2026-05-20 11:21 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2012-5486?

CVE-2012-5486 is a none vulnerability published on September 30, 2014. ZPublisher.HTTPRequest._scrubHeader in Zope 2 before 2.13.19, as used in Plone before 4.3 beta 1, allows remote attackers to inject arbitrary HTTP headers via a linefeed (LF) character.

When was CVE-2012-5486 disclosed?

CVE-2012-5486 was first published in the National Vulnerability Database on September 30, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-5486 actively exploited?

CVE-2012-5486 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2012-5486?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-5486, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2012-5486

📅 Published

🔄 Last Modified

🔗 References (10)