CVE-2021-42574

Trojan Source:Invisible Vulnerabilities - Code generator — In simple terms, the vulnerability is that the code looks different from what it will be when compiled : The attack consists of using embedded control characters in comments and strings to reorder source code characters in a way that...

Instatic-Stored-XSS-CVE-2026-103931

URL scheme filter bypass in isSafeUrl via leading C0 control characters Affected: Instatic v0.0.13 / commit 63ad5d6 and all earlier revisions containing src/core/html-sanitize/index.ts Component: src/core/html-sanitize/index.ts → isSafeUrl / safeUrl Class: CWE-79 Stored XSS via CWE-184 Incomplete...

CVE-2026-1337

CVE-2026-1337 - Neo4j - Log Injection Log injection by an authenticated user is possible in the Neo4j query.log when Neo4j is not configured to be in json format. Summary Neo4j does not escape control characters in the metadata field when of a bolt transaction. An autenticated user could send...

unicode-control-characters-action

Unicode Control Characters Action A GitHub Action to find Unicode control characters using the Red Hat diagnostic tool https://access.redhat.com/security/vulnerabilities/RHSB-2021-007 to detect RHSB-2021-007 Trojan source attacks CVE-2021-42574,CVE-2021-42694 Inputs args Required The script...

GHSA-G4QM-M288-5CP9 Coraza has Cookie Parser Confusion

Summary Coraza's cookie parser internal/cookies.ParseCookies does not strip ASCII control characters CTLs from the edges of a cookie name/value before they're matched against REQUESTCOOKIES / REQUESTCOOKIESNAMES. When a CTL sits directly next to the = separator, Coraza absorbs it into the adjacen...

Astra Linux – Vulnerability in Shadow

In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn change finger. Although it is not possible to exploit this directly for example, adding a new user fails because \n is in the block list, it is possible to misrepresent the /etc/passwd file...

Astra Linux – Vulnerability in OpenSSH

In OpenSSH versions prior to 10.1, control characters in user names that originated from certain potentially untrusted sources could lead to code execution when ProxyCommand was used. The potentially untrusted sources include the command line and the %-sequence expansion from a configuration file...

CVE-2026-104026

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

CVE-2026-104026

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

CVE-2026-104026

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

CVE-2026-104026

In Sapling SCM versions prior to v0.2.20260929-102736 , the software allows control characters to be embedded in Git subtree URLs . An attacker can exploit this by providing a maliciously constructed repository; if a target clones this repository, it can trigger code execution during otherwise re...

EUVD-2026-91648

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

PT-2026-104338

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

CVE-2026-104026: Improper Neutralization of Escape, Meta, or Control Sequences

In Sapling SCM prior to v0.2.20260929-102736, control characters were allowed to be embedded in Git subtree URLs. A maliciously constructed repository, if cloned by a target, could trigger code execution on otherwise read-only actions such as sl log/blame/annotate...

AlmaLinux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1767955216)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1767955216 advisory. - ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources,...

AlmaLinux 9.2 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1767954480)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1767954480 advisory. - ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources,...

AlmaLinux 9.2 [TuxCare] Security Update: git-lfs (ALMALINUX9.2:CLSA-2025:1762867600)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1762867600 advisory. - Git LFS is a Git extension for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of...

Rocky Linux 8 [CIQ] Security Update: openssh / openssh-askpass / openssh-askpass-debuginfo / etc Multiple Vulnerabilities (crlsa-2025_23481)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202523481 advisory. openssh: OpenSSH: Control characters in usernames can lead to code execution via ProxyCommand CVE-2025-61984 openssh: OpenSSH: Null character in ssh:// UR...

CentOS Linux 8.4 [TuxCare] Security Update: openssh / openssh-askpass / openssh-cavs / openssh-clients / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1767627828)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1767627828 advisory. - ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources,...

AlmaLinux 9.2 [TuxCare] Security Update: sudo / sudo-devel / sudo-python-plugin Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2024:1711476502)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1711476502 advisory. - Sudo before 1.9.13 does not escape control characters in log messages. CVE-2023-28486 - Sudo before 1.9.13 does not escape control...