TYPO3-CORE-SA-2026-021: Broken Access Control in Backend and Install Tool

More info at https://news.typo3.com/security/advisory/typo3-core-sa-2026-021...

CVE-2026-19418

The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend and Install Tool applications from the site's main entry script instead of the dedicated typo3/ directory. Whether a request originated fro...

CVE-2026-19418 TYPO3 CMS - Broken Access Control in Backend and Install Tool

The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend and Install Tool applications from the site's main entry script instead of the dedicated typo3/ directory. Whether a request originated fro...

CVE-2026-19418 TYPO3 CMS - Broken Access Control in Backend and Install Tool

The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend and Install Tool applications from the site's main entry script instead of the dedicated typo3/ directory. Whether a request originated fro...

CVE-2026-19418

TYPO3 CMS contains a Broken Access Control in Backend and Install Tool for versions 13.0.0-13.4.33 and 14.0.0-14.3.5. Root cause: referrer enforcement from TYPO3 core SA-2020-006 became ineffective in v13.0+ because the backend/install tooling are served from the site’s main entry script rather t...

CVE-2026-19418 TYPO3 CMS - Broken Access Control in Backend and Install Tool

The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, where TYPO3 CMS started serving the backend and Install Tool applications from the site's main entry script instead of the dedicated typo3/ directory. Whether a request originated fro...

CVE-2026-6505

The CVE-2026-6505 entry concerns the Axis ACAP framework and a Time-of-Check to Time-of-Use (TOCTOU) race condition that could enable privilege escalation. Exploitation requires the Axis device to be configured to allow unsigned ACAP installations and for a user to be convinced to install a malic...

Malicious code in dlmm (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 044faa804b628c1751f6fa5f66a5f8835ecda1f4d2837ae70411d4630a0607ad Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-13728 Malicious code in dlmm (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 044faa804b628c1751f6fa5f66a5f8835ecda1f4d2837ae70411d4630a0607ad Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-13770 Malicious code in @telekom-ods/react-ui-kit (npm)

@telekom-ods/[email protected] ships an install hook that spawns a shell running a reconnaissance/exfiltration one-liner. The captured command reads /etc/passwd and /etc/hosts, runs id, and conditionally reads /etc/shadow if the process has read access, then sends the collected output as the...

The vulnerability of the _4_Setup() function in the install/index.php script of the DedeCMS content management system allows a hacker to execute arbitrary code.

The vulnerability of the 4Setup function in the DedeCMS content management system’s install/index.php script is related to improper external manipulation of file names or file paths. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Malicious code in @telekom-ods/react-ui-kit (npm)

@telekom-ods/[email protected] ships an install hook that spawns a shell running a reconnaissance/exfiltration one-liner. The captured command reads /etc/passwd and /etc/hosts, runs id, and conditionally reads /etc/shadow if the process has read access, then sends the collected output as the...

PT-2026-70078

Name of the Vulnerable Software and Affected Versions TYPO3 CMS versions 13.0.0 through 13.4.33 TYPO3 CMS versions 14.0.0 through 14.3.5 Description Referrer enforcement became ineffective because the backend and Install Tool applications are served from the site's main entry script rather than a...

MAL-2026-13772 Malicious code in camelot-ammv2-core (npm)

camelot-ammv2-core is a malicious npm package that impersonates Camelot DEX's AMM v2 core contracts. It carries no legitimate functionality; the published tarball contains only a package.json and an install-time payload index.js. Both preinstall and postinstall run node index.js || true, so the...

CVE-2026-48161

react18-use is a React 19 use hook shim. Between 2026-05-19 01:07:01 and 2026-05-19 15:20:43, the default branch contained malicious commits 7b79148d1495a2505f9277da295a98cf176f4496 through 7b79148d1495a2505f9277da295a98cf176f4496 that executed remote attacker-controlled code on developer machine...

CVE-2026-48161

CVE-2026-48161 affects react18-use (a React 19 use hook shim). Between 2026-05-19 01:07:01 and 2026-05-19 15:20:43, the default branch contained malicious commits that added src/install.js and wired it into postinstall, which fetched a JavaScript payload from an attacker-controlled HTTPS endpoint...

CVE-2026-48161 react18-use was vulnerable to malicious code execution via compromised commits

react18-use is a React 19 use hook shim. Between 2026-05-19 01:07:01 and 2026-05-19 15:20:43, the default branch contained malicious commits 7b79148d1495a2505f9277da295a98cf176f4496 through 7b79148d1495a2505f9277da295a98cf176f4496 that executed remote attacker-controlled code on developer machine...

CVE-2026-48161

react18-use is a React 19 use hook shim. Between 2026-05-19 01:07:01 and 2026-05-19 15:20:43, the default branch contained malicious commits 7b79148d1495a2505f9277da295a98cf176f4496 through 7b79148d1495a2505f9277da295a98cf176f4496 that executed remote attacker-controlled code on developer machine...

EUVD-2026-55848

react18-use is a React 19 use hook shim. Between 2026-05-19 01:07:01 and 2026-05-19 15:20:43, the default branch contained malicious commits 7b79148d1495a2505f9277da295a98cf176f4496 through 7b79148d1495a2505f9277da295a98cf176f4496 that executed remote attacker-controlled code on developer machine...

CVE-2026-48160 react-tracked was vulnerable to malicious code execution via compromised commits

react-tracked provides state usage tracking with Proxies. Between 2026-05-18 19:26:36 and 2026-05-19 15:22:45, the default branch contained malicious commits 6978272a7d6ca02225cb747ea69f427512e33699 through 949f1a3d6bb1ff7d1a0dec892afd773e742627e8 that executed remote attacker-controlled code on...