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 12 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

7 results

  • Mar 9, 2015Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer oCVE-2015-2063 · Other software · Winace · reported by MITREMedium 4.3

    Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.

    Product
    Unace
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2005Stack-based buffer overflow in UNACEV2.DLL for RARLAB WinRAR 2.90 through 3.50 allows remote attackers to execute arbitrary code via an ACE archive containing aCVE-2005-3263 · Other software · Rarlab · reported by MITREHigh 7.5

    Stack-based buffer overflow in UNACEV2.DLL for RARLAB WinRAR 2.90 through 3.50 allows remote attackers to execute arbitrary code via an ACE archive containing a file with a long name.

    Product
    Winrar
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2005Stack-based buffer overflow in the WinACE UNACEV2.DLL third-party compression utility before 2.6.0.0, as used in multiple products including (1) ALZip 5.51 throCVE-2005-2856 · Other software · Winace · reported by MITREHigh 7.5

    Stack-based buffer overflow in the WinACE UNACEV2.DLL third-party compression utility before 2.6.0.0, as used in multiple products including (1) ALZip 5.51 through 6.11, (2) Servant Salamander 2.0 and 2.5 Beta 1, (3) WinHKI 1.66 and 1.67, (4) ExtractNow 3.x, (5) Total Commander 6.53, (6) Anti-Trojan 5.5.421, (7) PowerArchiver before 9.61, (8) UltimateZip 2.7,1, 3.0.3, and 3.1b, (9) Where Is It (WhereIsIt) 3.73.501, (10) FilZip 3.04, (11) IZArc 3.5 beta3, (12) Eazel 1.0, (13) Rising Antivirus 18.27.21 and earlier, (14) AutoMate 6.1.0.0, (15) BitZipper 4.1 SR-1, (16) ZipTV, and other products, allows user-assisted attackers to execute arbitrary code via a long filename in an ACE archive.

    Product
    Winace
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2005Buffer overflow in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server Edition 4.6.460, alCVE-2005-2385 · Other software · Alwil · reported by MITREHigh 7.5

    Buffer overflow in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server Edition 4.6.460, allows remote attackers to execute arbitrary code via an ACE archive containing a long filename.

    Product
    Avast Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2005Directory traversal vulnerability in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server ECVE-2005-2384 · Other software · Alwil · reported by MITREMedium 5

    Directory traversal vulnerability in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server Edition 4.6.460, allows remote attackers to write arbitrary files via an ACE archive containing filenames with (1) .. or (2) absolute pathnames.

    Product
    Avast Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 22, 2005Multiple buffer overflows in unace 1.2b allow attackers to execute arbitrary code via (1) 2 overflows in ACE archives, (2) a long command line argument, or (3) CVE-2005-0160 · Other software · E-merge · reported by MITREMedium 5.1

    Multiple buffer overflows in unace 1.2b allow attackers to execute arbitrary code via (1) 2 overflows in ACE archives, (2) a long command line argument, or (3) certain "Ready for next volume" messages.

    Product
    Unace
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 22, 2005Multiple directory traversal vulnerabilities in unace 1.2b allow attackers to overwrite arbitrary files via an ACE archive containing (1) ../ sequences or (2) aCVE-2005-0161 · Other software · E-merge · reported by MITRELow 2.1

    Multiple directory traversal vulnerabilities in unace 1.2b allow attackers to overwrite arbitrary files via an ACE archive containing (1) ../ sequences or (2) absolute pathnames.

    Product
    Unace
    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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