PHP vulnerability advisories

Every CVE phpwarden knows about across the PHP engine, Composer packages and WordPress plugins, themes and core — ranked by real-world exploitation. Feed 2026.10.29.4, updated 2026-10-29. Browse by package.

19,303CVEs
8,638Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2026-33541miraheze/ts-portalTSPortal's Uncontrolled User Creation via Validation Side Effects Leads to Potential Denial of Servicemedium6.50%
CVE-2026-45802setasign/fpdiFPDI: Memory Exhaustion and Endless Loop in FPDI leads to Denial of Servicemedium0.00%
CVE-2025-69198pterodactyl/panelPterodactyl improperly locks resources allowing raced queries to create more resources than allotedmedium6.50%
CVE-2026-44167phpseclib/phpseclibphpseclib has a CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()high7.50%
GHSA-xg43-5579-qw6vadawolfa/isdocadawolfa/isdoc: Uncontrolled resource consumption (decompression bomb) when reading untrusted ISDOCX or PDF filesmedium6.5–
GHSA-8grv-jq2g-cfhwamphp/http-serveramphp/http-server affected by HTTP/2 DDoS vulnerabilitymedium5.3–
GHSA-g43w-98wp-m694silverstripe/frameworkSilverStripe framework XML Quadratic Blowup Attackmedium5.3–
GHSA-w98g-5fmx-wm4xpocketmine/raklibpocketmine/raklib reliable-ordered queue size is unlimited, allowing a session to hog server memorymedium5.3–
GHSA-3prj-6hqw-cm82web-token/jwt-framework, web-token/jwt-libraryPHP JWT Library: PBES2-HS*+A*KW unwrap accepts an unbounded p2c iteration count, enabling CPU-amplification denial of servicehigh0.0–
GHSA-p68v-frgx-4rjpshopware/core, shopware/platformDenial of Service via Cache Floodinglow0.0–
GHSA-pmxp-7224-h794typo3/cmsDenial of Service (DoS) attack possibility in TYPO3 component Indexed Searchmedium0.0–
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Severity and CVSS come from the upstream advisory (OSV.dev, NVD, FriendsOfPHP); KEV marks CVEs on CISA's Known Exploited Vulnerabilities list; EPSS is FIRST's 30-day exploitation probability. Rows sort exploitation-first: KEV, then EPSS, then CVSS.