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 9 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

5 results

  • Oct 15, 2026Libyal libesedb through 20260704 contains a heap out-of-bounds read vulnerability in libesedb_record_get_multi_value() that allows attackers to read past bufferCVE-2026-111147 · Other software · libyal · reported by VulnCheckMedium 6.9

    Libyal libesedb through 20260704 contains a heap out-of-bounds read vulnerability in libesedb_record_get_multi_value() that allows attackers to read past buffers via unbounded multi-value offset tables. Attackers can supply a crafted ESE/EDB database processed by esedbexport to crash the application or expose up to about 32 KiB of adjacent heap memory.

    Product
    libesedb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2018The libesedb_key_append_data function in libesedb_key.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafCVE-2018-15161 · Other software · Libesedb Project · reported by MITREMedium 6.5

    The libesedb_key_append_data function in libesedb_key.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafted esedb file. NOTE: the vendor has disputed this as described in the GitHub issue comments

    Product
    Libesedb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2018The libesedb_catalog_definition_read function in libesedb_catalog_definition.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffCVE-2018-15160 · Other software · Libesedb Project · reported by MITREMedium 6.5

    The libesedb_catalog_definition_read function in libesedb_catalog_definition.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafted esedb file. NOTE: the vendor has disputed this as described in the GitHub issue comments

    Product
    Libesedb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2018The libesedb_page_read_tags function in libesedb_page.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafCVE-2018-15159 · Other software · Libesedb Project · reported by MITREMedium 6.5

    The libesedb_page_read_tags function in libesedb_page.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafted esedb file. NOTE: the vendor has disputed this as described in the GitHub issue comments

    Product
    Libesedb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2018The libesedb_page_read_values function in libesedb_page.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crCVE-2018-15158 · Other software · Libesedb Project · reported by MITREMedium 6.5

    The libesedb_page_read_values function in libesedb_page.c in libesedb through 2018-04-01 allows remote attackers to cause a heap-based buffer over-read via a crafted esedb file. NOTE: the vendor has disputed this as described in the GitHub issue comments

    Product
    Libesedb
    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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