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 31 min 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
474new WordPress flaws this week
390,714entries in the database

9 results

  • May 28, 2026Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code onCVE-2026-32999 · Other software · WebPros · reported by support@hackerone.comCritical 9

    Insufficient character filtering in backup agent signing module on Comet Backup server allows authenticated tenant administrator to execute an arbitrary code on behalf of a privileged user on the affected server and connected devices.

    Product
    Comet Backup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2024An issue discovered in MSP360 Backup Agent v7.8.5.15 and v7.9.4.84 allows attackers to obtain network share credentials used in a backup due to enginesettings.lCVE-2024-39206 · Other software · msp360 · reported by MITREHigh 7.5

    An issue discovered in MSP360 Backup Agent v7.8.5.15 and v7.9.4.84 allows attackers to obtain network share credentials used in a backup due to enginesettings.list being encrypted with a hard coded key.

    Product
    backup_agent
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 15, 2024The Backup Agents section in WBSAirback 21.02.04 is affected by a Path Traversal vulnerability, allowing a user with low privileges to download files from the sCVE-2024-3783 · Other software · WBSAirback · reported by cve-coordination@incibe.esHigh 7.7

    The Backup Agents section in WBSAirback 21.02.04 is affected by a Path Traversal vulnerability, allowing a user with low privileges to download files from the system.

    Product
    White Bear Solutions
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 8, 2017Datto Backup Agent 1.0.6.0 and earlier does not authenticate incoming connections.CVE-2017-16673 · Other software · Datto · reported by MITREMedium 5.3

    Datto Backup Agent 1.0.6.0 and earlier does not authenticate incoming connections. This allows an attacker to impersonate a Datto Backup Appliance to "pair" with the agent and issue requests to this agent, if the attacker can reach the agent on TCP port 25566 or 25568, and send unspecified "specific information" by which the agent identifies a network device that is "appearing to be a valid Datto."

    Product
    Backup Agent
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 5, 2015The arkeiad daemon in the Arkeia Backup Agent in Western Digital Arkeia 11.0.12 and earlier allows remote attackers to bypass authentication and execute arbitraCVE-2015-7709 · Other software · Arkeia · reported by MITREHigh 10

    The arkeiad daemon in the Arkeia Backup Agent in Western Digital Arkeia 11.0.12 and earlier allows remote attackers to bypass authentication and execute arbitrary commands via a series of crafted requests involving the ARKFS_EXEC_CMD operation.

    Product
    Western Digital Arkeia
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2006Unspecified vulnerability in the backup agent and Cell Manager in HP OpenView Storage Data Protector 5.1 and 5.5 before 20060810 allows remote attackers to execCVE-2006-4201 · Other software · HP · reported by MITREHigh 7.5

    Unspecified vulnerability in the backup agent and Cell Manager in HP OpenView Storage Data Protector 5.1 and 5.5 before 20060810 allows remote attackers to execute arbitrary code on an agent via unspecified vectors related to authentication and input validation.

    Product
    Openview Storage Data Protector
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2005Stack-based buffer overflow in the Backup Agent for Microsoft SQL Server in BrightStor ARCserve Backup Agent for SQL Server 11.0 allows remote attackers to execCVE-2005-1272 · Other software · Broadcom · reported by MITREHigh 7.5

    Stack-based buffer overflow in the Backup Agent for Microsoft SQL Server in BrightStor ARCserve Backup Agent for SQL Server 11.0 allows remote attackers to execute arbitrary code via a long string sent to port (1) 6070 or (2) 6050.

    Product
    Brightstor Enterprise Backup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2001Computer Associates ARCserve for NT 6.61 SP2a and ARCserve 2000 7.0 stores the backup agent user name and password in cleartext in the aremote.dmp file in the ACVE-2001-0960 · Other software · Broadcom · reported by MITREHigh 10

    Computer Associates ARCserve for NT 6.61 SP2a and ARCserve 2000 7.0 stores the backup agent user name and password in cleartext in the aremote.dmp file in the ARCSERVE$ hidden share, which allows local and remote attackers to gain privileges.

    Product
    Arcserve Backup
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001Veritas Backup agent on Linux allows remote attackers to cause a denial of service by establishing a connection without sending any data, which causes the proceCVE-2001-0107 · Other software · Symantec Veritas · reported by MITREMedium 5

    Veritas Backup agent on Linux allows remote attackers to cause a denial of service by establishing a connection without sending any data, which causes the process to hang.

    Product
    Backup
    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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