Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 2 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list
36added in the last 30 days
587new WordPress flaws this week
391,288entries in the database

4 results

  • Dec 4, 2001Forms.exe CGI program in ValiCert Enterprise Validation Authority (EVA) 3.3 through 4.2.1 allows remote attackers to determine the real pathname of the server bCVE-2001-0947 · Other software · Valicert · reported by MITREHigh 7.5

    Forms.exe CGI program in ValiCert Enterprise Validation Authority (EVA) 3.3 through 4.2.1 allows remote attackers to determine the real pathname of the server by requesting an invalid extension, which produces an error page that includes the path.

    Product
    Enterprise Validation Authority
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2001Cross-site scripting (CSS) vulnerability in ValiCert Enterprise Validation Authority (EVA) 3.3 through 4.2.1 allows remote attackers to execute arbitrary code oCVE-2001-0948 · Other software · Valicert · reported by MITREHigh 7.5

    Cross-site scripting (CSS) vulnerability in ValiCert Enterprise Validation Authority (EVA) 3.3 through 4.2.1 allows remote attackers to execute arbitrary code or display false information by including HTML or script in the certificate's description, which is executed when the certificate is viewed.

    Product
    Enterprise Validation Authority
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2001Buffer overflows in forms.exe CGI program in ValiCert Enterprise Validation Authority (EVA) Administration Server 3.3 through 4.2.1 allows remote attackers to eCVE-2001-0949 · Other software · Valicert · reported by MITREHigh 7.5

    Buffer overflows in forms.exe CGI program in ValiCert Enterprise Validation Authority (EVA) Administration Server 3.3 through 4.2.1 allows remote attackers to execute arbitrary code via long arguments to the parameters (1) Mode, (2) Certificate_File, (3) useExpiredCRLs, (4) listenLength, (5) maxThread, (6) maxConnPerSite, (7) maxMsgLen, (8) exitTime, (9) blockTime, (10) nextUpdatePeriod, (11) buildLocal, (12) maxOCSPValidityPeriod, (13) extension, and (14) a particular combination of parameters associated with private key generation that form a string of a certain length.

    Product
    Enterprise Validation Authority
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2001ValiCert Enterprise Validation Authority (EVA) Administration Server 3.3 through 4.2.1 uses insufficiently random data to (1) generate session tokens for HSMs uCVE-2001-0950 · Other software · Valicert · reported by MITREHigh 7.5

    ValiCert Enterprise Validation Authority (EVA) Administration Server 3.3 through 4.2.1 uses insufficiently random data to (1) generate session tokens for HSMs using the C rand function, or (2) generate certificates or keys using /dev/urandom instead of another source which blocks when the entropy pool is low, which could make it easier for local or remote attackers to steal tokens or certificates via brute force guessing.

    Product
    Enterprise Validation Authority
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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