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PHP vulnerabilities

The PHP language runtime and the PHP package ecosystem (Packagist). 47,627 published CVES affecting PHP, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
47,627
Critical
6,126
High
15,725
Medium
23,973
Low
883
Unscored
920
CISA KEV
72
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Latest PHP CVEs

Newest publication first · page 11 of 40 · showing the latest 1,000

  1. CriticalCVSS 9.6 EPSS 0.30%

    The Tournamatch WordPress plugin before 4.7.1 does not validate or restrict the path of a previously stored profile or team image before deleting it when a new image is uploaded, allowing users with a role as low as Subscriber to delete arbitrary files on the server, such as wp-c...

  2. CriticalCVSS 9.0 EPSS 0.40%

    The Fiber Admin WordPress plugin before 4.0.1 does not validate or escape a request header before writing it into a PHP file it regenerates on an unprotected admin hook, allowing unauthenticated attackers to execute arbitrary code when its custom database error page is enabled an...

  3. CVE-2026-84473 CVE-2026-84473

    Published
    CriticalCVSS 9.8 EPSS 0.52%

    Authentication Bypass / Missing Brute-Force Protection in remote.php/webdav/ in ownCloud ownCloud server 10.16.3 allows an unauthenticated remote attacker to perform unlimited online password guessing against WebDAV accounts via repeated HTTP Basic Authentication requests to the...

  4. MediumCVSS 5.3 EPSS 0.56%

    FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.225, the administrative tools.php maintenance endpoint is reachable without an appropriate authentication or access-control boundary. Response differences for attacker-controlled path values disclose whether ar...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.