EUVD-2023-60186

Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify...

EUVD-2025-202406

An unauthenticated device registration vulnerability, caused by Improperly Controlled Modification of Dynamically-Determined Object Attributes, has been identified in the MXsecurity Series. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted JSON paylo...

CVE-2025-9315

The CVE-2025-9315 issue affects the MXsecurity Series and stems from Improperly Controlled Modification of Dynamically-Determined Object Attributes. An unauthenticated remote attacker can send a crafted JSON payload to the device registration endpoint /api/v1/devices/register to register unauthor...

CVE-2025-66458 Lookyloo has multiple XSS due to unsafe use of f-strings in Markup

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, there are multiple XSS due to unsafe use of f-strings in Markup. The issue requires a malicious 3rd party server responding with a JSON document...

CVE-2025-12571

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an unauthenticated user to cause a Denial of Service condition by sending specifically crafted requests containing malicious JSON...

CVE-2025-12571 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an unauthenticated user to cause a Denial of Service condition by sending specifically crafted requests containing malicious JSON...

Alibaba Cloud Linux 3 : 0186: haproxy (ALINUX3-SA-2025:0186)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2025:0186 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2025-11230: Inefficient algorithm complexity in...

AZL-70538 CVE-2025-11230 affecting package haproxy for versions less than 2.4.24-2

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests...

CVE-2025-11230

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests...

AZL-70583 CVE-2025-11230 affecting package haproxy for versions less than 2.9.11-4

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests...

CVE-2025-11230 Denial of service vulnerability in HAProxy mjson library

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service via specially crafted JSON requests...

CVE-2025-11230

CVE-2025-11230 affects HAProxy due to inefficient algorithm complexity in the mjson library, enabling remote denial-of-service via specially crafted JSON requests. Connected documents specify vulnerable haproxy versions: < 2.4.24-2 and

GO-2025-4123 Denial-of-Service (DoS) via crafted JSON Web Encryption (JWE) token high compression ratio in github.com/dvsekhvalnov/jose2go

Denial-of-Service DoS via crafted JSON Web Encryption JWE token high compression ratio in github.com/dvsekhvalnov/jose2go...

Astra Linux – Vulnerability in HAPProxy

Inefficient algorithm complexity in mjson in HAProxy allows remote attackers to cause a denial of service through specially crafted JSON requests...

CVE-2025-11447

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.0 before 18.3.5, 18.4 before 18.4.3, and 18.5 before 18.5.1 that could have allowed an unauthenticated attacker to cause a denial of service condition by sending GraphQL requests with crafted JSON payloads...

CVE-2025-11447

Removed by vendor...

PT-2025-43135

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 11.0 through 18.3.4 GitLab CE/EE versions 18.4 through 18.4.2 GitLab CE/EE versions 18.5 through 18.5.0 Description An issue has been resolved in GitLab CE/EE that could allow an unauthenticated attacker to cause a denial...

AlmaLinux 8 : perl-JSON-XS (ALSA-2025:17163)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:17163 advisory. JSON-XS: integer buffer overflow causing a segfault when parsing crafted JSON CVE-2025-40928 Tenable has extracted the preceding description block directly from t...

OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests

Summary JSON objects after decoding might use more memory than their serialized version. It is possible to tune a JSON to maximize the factor between serialized memory usage and deserialized memory usage similar to a zip bomb. While reproducing the issue, we could reach a factor of about 35. This...

CVE-2025-59043 OpenBao vulnerable to denial of service via malicious JSON request processing

OpenBao is an open source identity-based secrets management system. In OpenBao versions prior to 2.4.1, JSON objects after decoding may use significantly more memory than their serialized version. It is possible to craft a JSON payload to maximize the factor between serialized memory usage and...