CVE-2026-56285

Nitter is affected by a Server-Side Request Forgery in the /video media proxy endpoint. The vulnerability arises because the endpoint does not validate target URLs against Twitter/X domains and uses a hardcoded default HMAC key, enabling unauthenticated attackers to compute valid HMACs for arbitr...

CVE-2026-13751 Snowflake CLI Server-Side Request Forgery via Arbitrary URL Fetch in !source/!load

Improper handling of untrusted remote references in Snowflake CLI versions prior to 3.19 allowed server-side request forgery. The SQL statement reader's !source/!load directives could reference remote URLs that were retrieved at runtime without sufficient restriction on the request destination. B...

CVE-2026-46215

creationtimestamp| type| source ---|---|--- 2026-06-29 12:49:04+00:00| seen| https://bsky.app/profile/linkersec.bsky.social/post/3mpgjkues7s2o 2026-06-29 12:49:24+00:00| seen| https://bsky.app/profile/linkersec.bsky.social/post/3mpgjlgty6s2o 2026-06-29 18:08:50+00:00| seen|...

PYSEC-2026-351 H2O Deserialization of Untrusted Data Vulnerability

A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are...

BIT-NODE-2026-48615

A flaw in Node.js proxy tunnel error handling could expose proxy credentials in ERRPROXYTUNNEL error messages. When proxy credentials are embedded in the proxy URL, they may be exposed through error handling paths and captured by logs, diagnostics, or other error consumers. This vulnerability...

PT-2026-53267

Name of the Vulnerable Software and Affected Versions fast-uri versions 2.3.1 through 3.1.2 fast-uri version 4.0.0 Description The software fails to canonicalize Unicode Internationalized Domain Names IDN for HTTP-family URLs. This occurs because the IDN conversion path utilizes a helper missing...

CVE-2026-52784

creationtimestamp| type| source ---|---|--- 2026-06-26 23:13:00+00:00| seen| https://bsky.app/profile/hugovalters.bsky.social/post/3mpa2zyry4n26 2026-06-26 23:23:58+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mpa3nmpsxo27 2026-06-28 20:00:47+00:00| seen|...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the Live Preview process. An attacker can submit unauthorized content and generate shareable preview URLs by leveraging insufficient permission checks. Remediation Upgrade statamic/cms to version 5.74.0, 6.20....

GHSA-V5C4-WCPJ-X73M Statamic Vulnerable to Server-Side Request Forgery via Glide (DNS rebinding)

Impact The Glide image proxy's URL validation could be bypassed using DNS rebinding. The remote hostname was validated as publicly routable, but resolved again when the image was actually fetched, so an attacker controlling the hostname's DNS could rebind it to an internal address after validatio...

CVE-2026-50136

Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require...

GHSA-75MW-H36V-2JV7 Dosage Vulnerable to Stored Cross-Site Scripting (XSS) in HTML/RSS Output Handlers

Summary The HTML and RSS output handlers in dosagelib/events.py write user-controlled content comic text and page URLs directly into generated files without proper HTML escaping. When a user scrapes a malicious webcomic and opens the generated HTML/RSS file, attacker-controlled JavaScript can...

Dosage Vulnerable to Stored Cross-Site Scripting (XSS) in HTML/RSS Output Handlers

Summary The HTML and RSS output handlers in dosagelib/events.py write user-controlled content comic text and page URLs directly into generated files without proper HTML escaping. When a user scrapes a malicious webcomic and opens the generated HTML/RSS file, attacker-controlled JavaScript can...

CVE-2026-50136

Budibase prior to version 3.39.3 exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The /api/attachments/:datasourceId/url route is protected only by recaptcha, allowing a caller with workspace and S3 datasource IDs t...

CVE-2026-50136 Budibase: Unauthenticated S3 signed upload URL generation allows arbitrary writes with stored datasource credentials

Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require...

CVE-2026-4339

Mattermost versions 10.11.x = 10.11.18, 11.6.x = 11.6.3, 11.5.x = 11.5.6 fail to validate attachment URLs against internal or private IP ranges in the Mattermost Agents plugin MCP server which allows an attacker with access to the MCP server in stdio mode to perform server-side request forgery SS...

CVE-2026-4339

Mattermost CPT: CVE-2026-4339 affects Mattermost versions 10.11.x up to 10.11.18, 11.6.x up to 11.6.3, and 11.5.x up to 11.5.6. The vulnerability arises from the Agents plugin MCP server failing to validate attachment URLs against internal/private IP ranges, enabling an attacker with MCP stdio ac...

CVE-2026-57881

creationtimestamp| type| source ---|---|--- 2026-06-26 09:40:20+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mp6nmtudxw2n 2026-06-26 10:30:29+00:00| seen| https://bsky.app/profile/offseq.bsky.social/post/3mp6qgiqq7n2j 2026-06-26 10:30:35+00:00| seen|...

CVE-2026-34916

creationtimestamp| type| source ---|---|--- 2026-06-26 02:22:02+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mp5v53loia2n 2026-06-26 03:00:22+00:00| seen| https://bsky.app/profile/euvd-bot.bsky.social/post/3mp5xbndij62h 2026-06-26 05:02:42+00:00| seen|...

GO-2026-5671 Mattermost doesn't validate the Host header when constructing response URLs for custom slash command in github.com/mattermost/mattermost-server

Mattermost doesn't validate the Host header when constructing response URLs for custom slash command in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is...

GO-2026-5219 Grafana OSS: Authorization bypass allows users with Editor role to modify protected webhook URLs without permissions in github.com/grafana/grafana

Grafana OSS: Authorization bypass allows users with Editor role to modify protected webhook URLs without permissions in github.com/grafana/grafana. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this...