18881 matches found
Astra Linux – Vulnerability in Samba
A flaw was discovered in the way Samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request and chose to fragment it, an attacker could replace the later fragments with their own data, thereby bypassing the signature requirements...
Astra Linux – Vulnerability in Nettle
A flaw was discovered in Nettle versions prior to 3.7.2. In these versions, several Nettle signature verification functions—GOST DSA, EDDSA, and ECDSA—result in the Elliptic Curve Cryptography point ECC’s multiply function being called with out-of-range scalers. This may lead to incorrect results...
Astra Linux – Vulnerability in mbedtls
The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS from 2.19.1 onwards does not reduce the blinded scalar before computing the inverse. This allows a local attacker to recover the private key through side-channel attacks...
Astra Linux – Vulnerability in poppler, poppler-22
NSSCryptoSignBackend.cc in Poppler before version 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, which can lead to potential signature forgeries...
PYSEC-2026-4259 PraisonAI: AgentMail webhook lacks signature verification, allowing unauthenticated message injection and sender spoofing
Summary PraisonAI's AgentMail bot, when run in webhook or hybrid mode, starts an aiohttp webhook server bound to 0.0.0.0 and processes inbound message.received events without verifying any signature/HMAC and without authentication. The sender address and message body are taken directly from the...
EUVD-2026-101729
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
CVE-2026-110378: Missing Authorization
Missing Authorization vulnerability in WP E-Signature Ninja Forms Signature Contract Add-On ninja-signature-contract-forms-add-on allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ninja Forms Signature Contract Add-On: from n/a through 3.2.5...
CVE-2026-110846
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
CVE-2026-110846 n8n before 2.41.4 and 2.42.1 Send-and-Wait HMAC Signature Bypass via Waiting-Webhook
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
CVE-2026-110846
The automation tool n8n versions before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint. The root cause is a logic error where the system performs Send-and-Wait validation before normalizing an alternate node reference form (CWE-180). An attacker posses...
CVE-2026-110846 n8n before 2.41.4 and 2.42.1 Send-and-Wait HMAC Signature Bypass via Waiting-Webhook
n8n before 2.41.4 and 2.42.x before 2.42.1 contains a signature bypass in the waiting-webhook endpoint, which selects Send-and-Wait validation before normalising an alternate node reference form. Attackers holding an execution's resume token can approve waiting executions meant for others, runnin...
Security Bulletin: Multiple vulnerabilities that affects IBM Db2 Genius Hub (Db2IC)
Summary Dependency updates and code fixes were done to fix multiple vulnerabilties found in Db2 intelligence center. Vulnerability Details CVEID:CVE-2026-109838 DESCRIPTION: IBM Db2 Genius Hub could allow a local attacker to obtain sensitive information due to improper verification of cryptograph...
CVE-2026-110765
Versions of FlexPrice up to and including 2.1.38 are vulnerable to an authentication bypass in the HandleQuickBooksWebhook function. The root cause is the failure to verify the intuit-signature header when it is omitted. An unauthenticated attacker who possesses a tenant ID and environment ID can...
EUVD-2026-101565
FlexPrice through 2.1.38 contains an authentication bypass vulnerability in HandleQuickBooksWebhook that skips signature verification when the intuit-signature header is omitted. Unauthenticated attackers knowing a tenant and environment ID can replay forged payment notifications to repeatedly ad...
CVE-2026-106464
The _nx_secure_x509_parse_signature_data function is vulnerable to an integer underflow and out-of-bounds read due to a lack of check on the tlv_length variable. If a certificate contains an empty ASN.1 BIT STRING signature, the function computes a length of 0xFFFFFFFF and sets a pointer one byte...
CVE-2026-73804
Gitea allows a token with write:user scope to register an attacker-controlled SSH public key on the token owner's account. API requests signed with the corresponding private key authenticate as that account through HTTP Signature without API token scope information, causing route-level token scop...
CVE-2026-101019
Description NGINX JavaScript njs has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalization. In both the built-in njs and QuickJS backends during the canonicalization process, the $attr$Name getter may return undefined for an...
DEBIAN-CVE-2026-101019
Description NGINX JavaScript njs has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalization. In both the built-in njs and QuickJS backends during the canonicalization process, the $attr$Name getter may return undefined for an...
EUVD-2026-101121
Description NGINX JavaScript njs has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalization. In both the built-in njs and QuickJS backends during the canonicalization process, the $attr$Name getter may return undefined for an...
EUVD-2026-101108
Gitea allows a token with write:user scope to register an attacker-controlled SSH public key on the token owner's account. API requests signed with the corresponding private key authenticate as that account through HTTP Signature without API token scope information, causing route-level token scop...