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CVE-2026-57874

GV-LPC2011/LPC2211 - unauthorized buffer overflow vulnerability (IEEE8021x_upload.cgi)

An unauthenticated buffer overflow vulnerability exists in IEEE8021x_upload.cgi in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing filename values in multipart upload data. A remote attacker may exploit this vulnerability by sending a crafted upload request with overly long input, causing memory corruption and resulting in a denial of service.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
CVE-2026-57875

GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing

An unauthenticated NULL pointer dereference vulnerability exists in the HTTP request parsing logic of multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper validation of required HTTP request metadata before it is used by the affected components. A remote attacker may exploit this vulnerability by sending a specially crafted HTTP request, causing the affected process to crash and resulting in a denial of service.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
CVE-2026-57876

GV-LPC2011/LPC2211 - unauthorized out-of-bounds writing vulnerability (onvif.cgi)

An unauthenticated out-of-bounds write vulnerability exists in onvif.cgi in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing HTTP request body data. A remote attacker may exploit this vulnerability by sending a crafted request with excessive input, causing memory corruption and resulting in a denial of service.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
CVE-2026-57879

GV-LPC2011/LPC2211 - unauthorized buffer overflow via AuthMode/AuthValue path (ssvr)

An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing RTSP custom authentication data. A remote attacker may exploit this vulnerability by sending a crafted RTSP request, resulting in memory corruption, denial of service, or potentially arbitrary code execution.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
CVE-2026-6658

Cross-site Scripting (XSS) in jupyter/nbconvert

A vulnerability in jupyter/nbconvert versions <= 7.17.0 allows for Cross-site Scripting (XSS) via unsanitized `text/vnd.mermaid` output in HTML exports. The `data_mermaid` block in `share/templates/lab/base.html.j2` renders `text/vnd.mermaid` cell output directly into HTML without escaping, enabling attackers to inject arbitrary HTML/JavaScript by breaking out of the `<pre>` tag. This vulnerability impacts any server using nbconvert to render notebooks as HTML, allowing attackers to execute arbitrary JavaScript in the context of users viewing the HTML export.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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CVE-2026-57620

WordPress Exclusive Addons Elementor plugin <= 2.7.9.8 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tim Strifler Exclusive Addons Elementor allows Stored XSS. This issue affects Exclusive Addons Elementor: from n/a through 2.7.9.8.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
CVE-2026-24547

WordPress SiteGround Email Marketing plugin <= 1.7.5 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in SiteGround Email Marketing <= 1.7.5 versions.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
CVE-2026-54832

WordPress Gutenverse Companion plugin <= 2.5.0 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Gutenverse Companion <= 2.5.0 versions.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
CVE-2026-56030

WordPress Paytium plugin <= 5.0.2 - Privilege Escalation vulnerability

Unauthenticated Privilege Escalation in Paytium <= 5.0.2 versions.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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CVE-2026-56046

WordPress ListingPro theme <= 2.9.11 - Cross Site Scripting (XSS) vulnerability

Subscriber Cross Site Scripting (XSS) in ListingPro <= 2.9.11 versions.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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