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
35added in the last 30 days
585new WordPress flaws this week
391,310entries in the database

6 results

  • Jul 22, 2026An issue in ZipGenius Team ZipGenius v.6.3.2.3116 and before allows a remote attacker to escalate privileges and execute arbitrary code via the zipgenius.exe.CVE-2025-50330 · Other software · reported by MITREHigh 8.8

    An issue in ZipGenius Team ZipGenius v.6.3.2.3116 and before allows a remote attacker to escalate privileges and execute arbitrary code via the zipgenius.exe.

    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.
  • Apr 29, 2010Stack-based buffer overflow in zgtips.dll in ZipGenius 6.3.1.2552 allows user-assisted remote attackers to execute arbitrary code via a ZIP file containing an eCVE-2010-1597 · Other software · Zipgenius · reported by MITREHigh 9.3

    Stack-based buffer overflow in zgtips.dll in ZipGenius 6.3.1.2552 allows user-assisted remote attackers to execute arbitrary code via a ZIP file containing an entry with a long filename.

    Product
    Zipgenius
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 24, 2009Stack-based buffer overflow in ZipGenius might allow remote attackers to execute arbitrary code via a crafted .zip file that triggers an SEH overwrite.CVE-2009-1058 · Other software · Zipgenius · reported by MITREHigh 10

    Stack-based buffer overflow in ZipGenius might allow remote attackers to execute arbitrary code via a crafted .zip file that triggers an SEH overwrite. NOTE: it is possible that this overlaps CVE-2005-3317. NOTE: CVE has not investigated whether the specified file.zip file can be used for exploitation of this product.

    Product
    Zipgenius
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 27, 2005Multiple stack-based buffer overflows in ZipGenius 5.5.1.468 and 6.0.2.1041, and other versions before 6.0.2.1050, allow remote attackers to execute arbitrary cCVE-2005-3317 · Other software · Zipgenius · reported by MITREHigh 7.5

    Multiple stack-based buffer overflows in ZipGenius 5.5.1.468 and 6.0.2.1041, and other versions before 6.0.2.1050, allow remote attackers to execute arbitrary code via (1) a ZIP archive that contains a file with a long filename, which is not properly handled by (a) zipgenius.exe, (b) zg.exe, (c) zgtips.dll, and (d) contmenu.dll; (2) a long original name in a (a) UUE, (b) XXE, or (c) MIM file, which is not properly handled by zipgenius.exe; or (3) an ACE archive with a file with a long filename, which is not properly handled by unacev2.dll.

    Product
    Zipgenius
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Directory traversal vulnerability in ZipGenius 5.5 and earlier allows remote attackers to create and possibly modify arbitrary files via a ZIP file with a file CVE-2005-0329 · Other software · Zipgenius · reported by MITRELow 2.6

    Directory traversal vulnerability in ZipGenius 5.5 and earlier allows remote attackers to create and possibly modify arbitrary files via a ZIP file with a file whose name includes .. (dot dot) sequences.

    Product
    Zipgenius
    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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