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 3 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
344new WordPress flaws this week
390,080entries in the database

7 results

  • Oct 15, 2026WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in _WM_ParseNewHmi() in src/f_hmi.c that reads past buffers when handling 0xfe sub-eventCVE-2026-111163 · Other software · Mindwerks · reported by VulnCheckMedium 6.8

    WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in _WM_ParseNewHmi() in src/f_hmi.c that reads past buffers when handling 0xfe sub-events. Attackers can supply a crafted HMI file placing a 0xfe 0x10 sub-event near the buffer end to read up to four bytes past the allocation, crashing the decoding application.

    Product
    WildMIDI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in the HMP parser _WM_ParseNewHmp() that allows attackers to read beyond buffers via undCVE-2026-111162 · Other software · Mindwerks · reported by VulnCheckMedium 6.9

    WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in the HMP parser _WM_ParseNewHmp() that allows attackers to read beyond buffers via underflowed chunk lengths. Attackers can supply a crafted .hmp file with a chunk length of 0-12 that wraps to roughly 4 GB, crashing applications or exposing heap bytes through WildMidi_GetInfo().

    Product
    WildMIDI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 2, 2018The WildMidi_Open function in WildMIDI since commit d8a466829c67cacbb1700beded25c448d99514e5 allows remote attackers to cause a denial of service (heap-based buCVE-2017-1000418 · Other software · Mindwerks · reported by MITREHigh 7.8

    The WildMidi_Open function in WildMIDI since commit d8a466829c67cacbb1700beded25c448d99514e5 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.

    Product
    Wildmidi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2017The _WM_SetupMidiEvent function in internal_midi.c:2122 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafteCVE-2017-11664 · Other software · Mindwerks · reported by MITREMedium 6.5

    The _WM_SetupMidiEvent function in internal_midi.c:2122 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafted mid file.

    Product
    Wildmidi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2017The _WM_SetupMidiEvent function in internal_midi.c:2315 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafteCVE-2017-11663 · Other software · Mindwerks · reported by MITREMedium 6.5

    The _WM_SetupMidiEvent function in internal_midi.c:2315 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafted mid file.

    Product
    Wildmidi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2017The _WM_ParseNewMidi function in f_midi.c in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafted mid file.CVE-2017-11662 · Other software · Mindwerks · reported by MITREHigh 7.5

    The _WM_ParseNewMidi function in f_midi.c in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafted mid file.

    Product
    Wildmidi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2017The _WM_SetupMidiEvent function in internal_midi.c:2318 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafteCVE-2017-11661 · Other software · Mindwerks · reported by MITREHigh 7.5

    The _WM_SetupMidiEvent function in internal_midi.c:2318 in WildMIDI 0.4.2 can cause a denial of service (invalid memory read and application crash) via a crafted mid file.

    Product
    Wildmidi
    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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