Server-Side Request Forgery (SSRF)

github.com/charmbracelet/soft-serve is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to lack of validation in webhook URLs, which allows an attacker to create malicious webhooks that target internal services, private networks, and cloud metadata endpoints...

PT-2026-31416

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 7.0.1 and prior to 6.5.4 Description Zammad, a web-based open-source helpdesk/customer support system, had insufficient validation in its webhook model for loopback or link-local addresses. Only the URL scheme HTTP/HTT...

CVE-2026-35461

Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, the Papra webhook system allows authenticated users to register arbitrary URLs as webhook endpoints with no validation of the destination address. The server makes outbound HTTP POST requests to registered URLs,...

PT-2026-29855

Postiz is an AI social media scheduling tool. Prior to version 2.21.4, the POST /webhooks/ endpoint for creating webhooks uses WebhooksDto which validates the url field with only @IsUrl format check, missing the @IsSafeWebhookUrl validator that blocks internal/private network addresses. The updat...

CVE-2026-30242

Plane is an an open-source project management tool. Prior to version 1.2.3, the webhook URL validation in plane/app/serializers/webhook.py only checks ip.isloopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses 10.x.x.x, 172.16.x.x...

CVE-2026-30242 Plane: SSRF via Incomplete IP Validation in Webhook URL Serializer

Plane is an an open-source project management tool. Prior to version 1.2.3, the webhook URL validation in plane/app/serializers/webhook.py only checks ip.isloopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses 10.x.x.x, 172.16.x.x...

CVE-2026-30242 Plane: SSRF via Incomplete IP Validation in Webhook URL Serializer

Plane is an an open-source project management tool. Prior to version 1.2.3, the webhook URL validation in plane/app/serializers/webhook.py only checks ip.isloopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses 10.x.x.x, 172.16.x.x...

Plane 代码问题漏洞

Plane is an open-source, self-hosted project planning tool developed by Plane OpenSource. Versions of Plane prior to 1.2.3 contained code vulnerabilities. These vulnerabilities stemmed from the Webhook URL validation only checking ip.isloopback, which could allow attackers with the ADMIN role to...

GHSA-FPX8-73GF-7X73 Plane has SSRF via Incomplete IP Validation in Webhook URL Serializer

Summary The webhook URL validation in plane/app/serializers/webhook.py only checks ip.isloopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses 10.x.x.x, 172.16.x.x, 192.168.x.x, 169.254.169.254, etc.. When webhook events fire, the...

SUSE CVE-2026-26957

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: Upon further research, the maintainer determined that the behavior described by the CVE record is intended behavior. Per the GitHub Security Advisory: "Libredesk is a single-tenant, self-hosted application. Configuring outbound...

Improper Access Control.

Weblate is vulnerable to improper access control. The vulnerability is due to insufficient validation of webhook payloads, which allows an attacker to craft malicious webhook requests and trigger unauthorized repository updates across multiple repositories...

CVE-2025-69206

Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery SSRF filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private ...

EUVD-2025-205597

hemmelig allows SSRF Filter bypass via Secret Request functionality...

hemmelig allows SSRF Filter bypass via Secret Request functionality

Summary A Server-Side Request Forgery SSRF filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private IP addresses but can be bypassed using DNS rebinding e.g., localtest.me which resolves to 127.0.0.1 or ope...

GHSA-VVXF-WJ5W-6GJ5 hemmelig allows SSRF Filter bypass via Secret Request functionality

Summary A Server-Side Request Forgery SSRF filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private IP addresses but can be bypassed using DNS rebinding e.g., localtest.me which resolves to 127.0.0.1 or ope...

CVE-2025-69206

Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery SSRF filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private ...

CVE-2025-69206 Hemmelig has SSRF Filter bypass in Secret Request functionality

Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery SSRF filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private ...

CVE-2025-69206

CVE-2025-69206 (Hemmelig) describes an SSRF filter bypass in the Secret Requests webhook URL validation prior to version 7.3.3. The isPublicUrl check blocks private IPs by hostname patterns, but can be bypassed via DNS rebinding (e.g., localtest.me) or open redirects, allowing an authenticated us...

PT-2025-53754

Name of the Vulnerable Software and Affected Versions Hemmelig versions prior to 7.3.3 Description A Server-Side Request Forgery SSRF filter bypass exists in the webhook URL validation of the Secret Requests feature in Hemmelig, a messaging app with client-side encryption and self-destructing...

SUSE CVE-2025-61926

Allstar is a GitHub App to set and enforce security policies. In versions prior to 4.5, a vulnerability in Allstar's Reviewbot component caused inbound webhook requests to be validated against a hard-coded, shared secret. The value used for the secret token was compiled into the Allstar binary an...