When was CVE-2015-5458 disclosed?

CVE-2015-5458 was first published in the National Vulnerability Database on July 8, 2015, 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-2015-5458 actively exploited?

CVE-2015-5458 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-5458?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-5458, 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.

CVE-2015-5458

NONECVSS 0.0

0.0

Session fixation vulnerability in fileupload.php in PivotX before 2.3.11 allows remote attackers to hijack web sessions via the sess parameter.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 78.2%
KEV: Not listed

References (12)

cve@mitrehttp://blog.pivotx.net/archive/2015/06/21/pivotx-2311-released
cve@mitrehttp://packetstormsecurity.com/files/132474/PivotX-2.3.10-Session-Fixation-XSS-Code-Execution.html
cve@mitrehttp://software-talk.org/blog/2015/06/session-fixation-xss-code-execution-vulnerability-pivotx/
cve@mitrehttp://sourceforge.net/p/pivot-weblog/code/4450/tree//branches/2.3.x/pivotx/fileupload.php?diff=51a4cb5e34309d75c0d1612a:4449
cve@mitrehttp://www.securityfocus.com/archive/1/535860/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/75577
af854a3a-2127-422b-91ae-364da2661108http://blog.pivotx.net/archive/2015/06/21/pivotx-2311-released
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/132474/PivotX-2.3.10-Session-Fixation-XSS-Code-Execution.html
af854a3a-2127-422b-91ae-364da2661108http://software-talk.org/blog/2015/06/session-fixation-xss-code-execution-vulnerability-pivotx/
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/p/pivot-weblog/code/4450/tree//branches/2.3.x/pivotx/fileupload.php?diff=51a4cb5e34309d75c0d1612a:4449
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/535860/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/75577

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CVE-2015-5458

Published

Last Modified

References (12)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2015-5458?

CVE-2015-5458

📅 Published

🔄 Last Modified

🔗 References (12)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2015-5458?

Published

Last Modified

References (12)

Frequently asked(4)