ZeroHour

Vulnerabilities

10 CVEs · NVD, GitHub Advisories, CISA KEV, FIRST EPSS, GitHub PoC repos

CVEVulnerabilityCVSSEPSSFlagsAffectedExposurePublished
CVE-2025-25791
An arbitrary file upload vulnerability in the plugin installation feature of YZNCMS v2.0.1 allows attackers to execute arbitrary code via uploading a crafted Zi

An arbitrary file upload vulnerability in the plugin installation feature of YZNCMS v2.0.1 allows attackers to execute arbitrary code via uploading a crafted Zip file.

NVD description · AI analysis pending
4.4<1% PoC
  • yzncms yzncms
CVE-2024-42939
A cross-site scripting (XSS) vulnerability in the component /index/index.html of YZNCMS v1.4.2 allows attackers to execute arbitrary web scripts or HTML via a c

A cross-site scripting (XSS) vulnerability in the component /index/index.html of YZNCMS v1.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the configured remarks text field.

NVD description · AI analysis pending
5.4<1% PoC
  • yzncms yzncms
CVE-2023-43233
A stored cross-site scripting (XSS) vulnerability in the cms/content/edit component of YZNCMS v1.3.0 allows attackers to execute arbitrary web scripts or HTML v

A stored cross-site scripting (XSS) vulnerability in the cms/content/edit component of YZNCMS v1.3.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the title parameter.

NVD description · AI analysis pending
6.1<1%
  • yzncms yzncms
CVE-2023-37131
A Cross-Site Request Forgery (CSRF) in the component /public/admin/profile/update.html of YznCMS v1.1.0 allows attackers to arbitrarily change the Administrator

A Cross-Site Request Forgery (CSRF) in the component /public/admin/profile/update.html of YznCMS v1.1.0 allows attackers to arbitrarily change the Administrator password via a crafted POST request.

NVD description · AI analysis pending
6.5<1% PoC
  • yzncms yzncms
CVE-2020-29577
The official znc docker images before 1.7.1-slim contain a blank password for a root user.

The official znc docker images before 1.7.1-slim contain a blank password for a root user. Systems using the znc docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password.

NVD description · AI analysis pending
9.82%
  • znc znc docker image
CVE-2020-13775
ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there

ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

NVD description · AI analysis pending
6.52%
  • znc znc
  • znc fedora
CVE-2019-12816
Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a cra

Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.

NVD description · AI analysis pending
8.84%
  • znc znc
CVE-2019-9917
ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.

NVD description · AI analysis pending
6.53%
  • znc znc
  • znc ubuntu linux
  • znc fedora
CVE-2018-14055
+1 in the same advisory: …14056
ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue va

ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf.

NVD description · AI analysis pending
6.5
group max
1%
  • znc znc
  • znc debian linux