CVE-2026-65801

Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-65801 Microsoft Exchange Online Elevation of Privilege Vulnerability

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CVE-2026-65801 Microsoft Exchange Online Elevation of Privilege Vulnerability

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CVE-2026-65801

CVE-2026-65801 is a critical (CVSS 3.1: 10.0) server-side request forgery (SSRF) vulnerability in Microsoft Exchange Online that allows an unauthorized, unauthenticated attacker to elevate privileges over a network . The attack requires no user interaction, no prior privileges, and has low comple...

Microsoft Exchange Online Elevation of Privilege Vulnerability

Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...

EUVD-2026-63258

n8n before 1.123.69, 2.33.4, and 2.34.1 contains an SSRF protection bypass in the OAuth2 credential authorization-code-to-access-token exchange. While OAuth2 discovery and dynamic-client-registration requests use n8n's SSRF-protected HTTP client, the token exchange uses a separate client with no...

CVE-2026-77069 n8n before 1.123.69 SSRF Protection Bypass via OAuth2

n8n before 1.123.69, 2.33.4, and 2.34.1 contains an SSRF protection bypass in the OAuth2 credential authorization-code-to-access-token exchange. While OAuth2 discovery and dynamic-client-registration requests use n8n's SSRF-protected HTTP client, the token exchange uses a separate client with no...

CVE-2026-77069

n8n (workflow automation platform) versions before 1.123.69 , 2.33.4 , and 2.34.1 contain an SSRF protection bypass in the OAuth2 authorization-code-to-access-token exchange. While discovery and dynamic-client-registration use n8n's SSRF-protected HTTP client, the token exchange uses a separate c...

CVE-2026-77069 n8n before 1.123.69 SSRF Protection Bypass via OAuth2

n8n before 1.123.69, 2.33.4, and 2.34.1 contains an SSRF protection bypass in the OAuth2 credential authorization-code-to-access-token exchange. While OAuth2 discovery and dynamic-client-registration requests use n8n's SSRF-protected HTTP client, the token exchange uses a separate client with no...

PT-2026-78925

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.69 n8n versions prior to 2.33.4 n8n versions prior to 2.34.1 Description An SSRF Server-Side Request Forgery protection bypass exists during the OAuth2 credential authorization-code-to-access-token exchange. While...

PT-2026-79200

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Online affected versions not specified Description Server-side request forgery SSRF allows an unauthorized attacker to elevate privileges over a network. SSRF is a flaw where an attacker can induce the server to make request...

MINI-MQV9-RMJ2-85J2

Bulletin has no description...

CVE-2026-19900

creationtimestamp| type| source ---|---|--- 2026-08-15 17:59:58+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mt5auaw4h526 2026-08-16 02:45:25+00:00| seen| https://bsky.app/profile/pmloik.bsky.social/post/3mt667u2kn52i 2026-08-18 06:00:03+00:00| confirmed|...

PT-2026-72192

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame brcmf notify auth frame rx takes the frame length from the firmware event and copies the frame body with the management header offset subtracted: u32 mgmt frame len =...

JLSEC-2026-1326 ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a...

ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. This outcome occurs only on the client side...

EUVD-2026-58074

In Zimbra Collaboration ZCS before 10.1.17, a Cross-Site Request Forgery CSRF vulnerability exists in the Exchange Web Services EWS endpoint of Zimbra Collaboration ZCS due to insufficient validation of request content types. An attacker can exploit this vulnerability by causing an authenticated...

camel-jms: Apache Camel JMS components: Arbitrary Exchange state injection

A flaw was found in Apache Camel JMS components. A remote attacker can exploit a deserialization vulnerability by sending a specially crafted ObjectMessage to a queue or topic consumed by an affected Camel application. This bypasses existing security checks, allowing the attacker to inject...

CVE-2026-73430

Russh is a Rust SSH client & server library. Prior to 0.62.4, an unauthenticated SSH client can cause a denial of service by sending SSHMSGKEXECDHINIT with a 32-byte all-zero QC value. Curve25519Kex::serverdh in russh/src/kex/curve25519.rs accepts the all-zero peer public value and computes an...

CVE-2026-73430

Russh is a Rust SSH client & server library. Prior to 0.62.4, an unauthenticated SSH client can cause a denial of service by sending SSHMSGKEXECDHINIT with a 32-byte all-zero QC value. Curve25519Kex::serverdh in russh/src/kex/curve25519.rs accepts the all-zero peer public value and computes an...

Exchange Server - Remote Code Execution

Microsoft Exchange Server is vulnerable to a remote code execution vulnerability. This CVE ID is unique from CVE-2021-31196, CVE-2021-31206. id: CVE-2021-34473 info: name: Exchange Server - Remote Code Execution author: arcc,intx0x80,dwisiswant0,r3dg33k severity: critical description: | Microsoft...