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 4 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

6 results

  • Jul 22, 2026An issue in the unrar.dll component of IZArc v4.6 allows attackers to execute a path traversal.CVE-2025-60835 · Other software · reported by MITREHigh 7.8

    An issue in the unrar.dll component of IZArc v4.6 allows attackers to execute a path traversal.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 26, 2025In IZArc through 4.5, there is a Mark-of-the-Web Bypass Vulnerability.CVE-2025-46652 · Other software · IZArc · reported by MITREMedium 6.1

    In IZArc through 4.5, there is a Mark-of-the-Web Bypass Vulnerability. When a user performs an extraction from an archive file that bears Mark-of-the-Web, Mark-of-the-Web is not propagated to the extracted files. NOTE: this is disputed because Mark-of-the-Web propagation can increase risk via security-warning habituation, and because the intended control sphere for file-origin metadata (e.g., HostUrl in Zone.Identifier) may be narrower than that for reading the file's content.

    Product
    IZArc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 22, 2021Buffer overflow in Yz1 0.30 and 0.32, as used in IZArc 4.4, ZipGenius 6.3.2.3116, and Explzh (extension) 8.14, allows attackers to execute arbitrary code via a CVE-2020-24175 · Other software · Yz1 · reported by MITREHigh 7.8

    Buffer overflow in Yz1 0.30 and 0.32, as used in IZArc 4.4, ZipGenius 6.3.2.3116, and Explzh (extension) 8.14, allows attackers to execute arbitrary code via a crafted archive file, related to filename handling.

    Product
    Yz1
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 27, 2014IZArc 4.1.8 displays a file's name on the basis of a ZIP archive's Central Directory entry, but launches this file on the basis of a ZIP archive's local file heCVE-2014-2720 · Other software · Izarc · reported by MITREMedium 6.8

    IZArc 4.1.8 displays a file's name on the basis of a ZIP archive's Central Directory entry, but launches this file on the basis of a ZIP archive's local file header, which allows user-assisted remote attackers to conduct file-extension spoofing attacks via a modified Central Directory, as demonstrated by unintended code execution prompted by a .jpg extension in the Central Directory and a .exe extension in the local file header.

    Product
    Izarc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 7, 2012Untrusted search path vulnerability in IZArc Archiver 4.1.2 allows local users to gain privileges via a Trojan horse ztv7z.dll file in the current working direcCVE-2010-5235 · Other software · Izarc · reported by MITREMedium 6.9

    Untrusted search path vulnerability in IZArc Archiver 4.1.2 allows local users to gain privileges via a Trojan horse ztv7z.dll file in the current working directory, as demonstrated by a directory that contains a .arj file. NOTE: some of these details are obtained from third party information.

    Product
    Izarc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2006Multiple directory traversal vulnerabilities in IZArc Archiver 3.5 beta 3 allow remote attackers to write arbitrary files via a ..\ (dot dot backslash) in a (1)CVE-2006-2006 · Other software · Ivan Zahariev · reported by MITREMedium 5

    Multiple directory traversal vulnerabilities in IZArc Archiver 3.5 beta 3 allow remote attackers to write arbitrary files via a ..\ (dot dot backslash) in a (1) .rar, (2) .tar, (3) .zip, (4) .jar, or (5) .gz archive. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

    Product
    Izarc
    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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