Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script.
CVE-2012-4543
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0
A fix is available — apply it.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 65.2%
- KEV
- Not listed
Published
January 4, 2013
Last Modified
April 29, 2026
References (12)
- secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-1550.html
- secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-0511.html
- secalert@redhathttp://secunia.com/advisories/51482
- secalert@redhathttp://www.securityfocus.com/bid/56843
- secalert@redhathttp://www.securitytracker.com/id?1027846
- secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=864397
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1550.html
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-0511.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51482
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/56843
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1027846
- af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=864397
All Vendor Advisories
(2)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Related CVEs(same vendor + same CWE)
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Frequently asked(4)
What is CVE-2012-4543?
CVE-2012-4543 is a none vulnerability published on January 4, 2013. Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script.
When was CVE-2012-4543 disclosed?
CVE-2012-4543 was first published in the National Vulnerability Database on January 4, 2013, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-4543 actively exploited?
CVE-2012-4543 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 65.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-4543?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-4543, 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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