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CVE-2026-115560

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This is a free service offered by Red Hot Cyber to the community. It allows you to view, on a single page, information about a single CVE from the National Vulnerability Database (NVD) and the National Institute of Standards and Technology (NIST) of the United States of America, the Forum of Incident Response and Security Teams (FIRST) regarding the EPSS score and percentile, data from the KEV catalog of the Cybersecurity and Infrastructure Security Agency (CISA), as well as selected resources from Red Hot Cyber and other international sources.

No details found for CVE: CVE-2026-115560 from NVD. This may be an invalid CVE ID or one not yet published in the NVD database.


FIRST Information

EPSS Score: N/A

The EPSS (Exploit Prediction Scoring System) is a score from 0 to 1 that indicates the probability that a vulnerability will be exploited in the real world in the next 30 days. A higher value indicates a greater likelihood of exploitation.

EPSS Score not available for this CVE.

Percentile: N/A

The Percentile indicates how much higher this vulnerability's EPSS score is compared to all other vulnerabilities in the EPSS database. For example, a percentile of 0.90 (90%) means that 90% of vulnerabilities have an EPSS score equal to or lower than the current one.

Percentile not available for this CVE.

*Data updated as of: N/A


CISA Information (Known Exploited Vulnerabilities)

The CISA KEV Catalog lists vulnerabilities that have been actively exploited in the real world. If a CVE is present in this catalog, it indicates that the threat is immediate and mitigation should be a top priority.

CVE CVE-2026-115560 is not present in the CISA KEV Catalog. This indicates that it is not currently classified by CISA as an actively exploited vulnerability.


Articles published on Red Hot Cyber


Exploit PoC from GitHub

  • murrez/php2shell: php2shell: Advanced hybrid exploit framework for CVE-2026-109618, CVE-2026-109619 & CVE-2026-115560. Features Auto-LFI parameter discovery, SAPI profiling, OOM fuzzing calibration, and FPM worker pinning. Stdlib only.
  • syhunt/php2shell-protection: Defensive mitigation and testing toolkit for PHP security vulnerabilities (CVE-2026-109618, CVE-2026-109619, CVE-2026-115560), including Apache protections and PHP hardening guidance
  • googlesky/CVE-2026-115560: PoC and Docker lab for CVE-2026-115560 — PHP session upload-progress serialize_handler mismatch to unauthenticated object injection / RCE. Validated end-to-end on php:8.4.27-apache with mitigation and no-switch controls.
  • sykeops/CVE-2026-115560: PHP Session upload progress RCE - CVE-2026-115560
  • slabbdev/php-cve-2026-115560-kit: Local-only PoC lab for CVE-2026-115560 (PHP session upload-progress serialize-handler confusion) — two-request PoC on the PHP CLI built-in server (no Docker) + fleet audit implementing the advisory's decision tree.