GHSA-XCX6-4F2G-HHGX Budibase: S3 presigned URL endpoint authorization regression in v3.39.4 allows BASIC users to obtain S3 PutObject presigned URLs

Impact In Budibase v3.39.4, a regression in the authorization level for the S3 attachment upload endpoint allows any BASIC app user to obtain S3 PutObject presigned URLs. The endpoint uses TABLE/WRITE permission level instead of the intended BUILDER level defined in v3.39.3. Additionally, the...

Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching

Summary The administrator-configured WEBFETCHFILTERLIST the allow/block list applied to server-side web fetches: RAG URL ingestion, URL-to-markdown, web-search content fetch matches hostnames incorrectly, so the filter can be bypassed. Details isstringallowed backend/openwebui/utils/misc.py match...

vk-url-scraper (>=0.2.1, <=0.3.5) potentially affected by CVE-2026-55404 via yt-dlp (2022.5.18)

yt-dlp PYPI version 2022.5.18 is affected by a known vulnerability. The following packages have a transitive dependency on yt-dlp and may be impacted: - vk-url-scraper =0.2.1, =0.3.5 Source cves: CVE-2026-55404 Source advisory: OSV:GHSA-6V4J-43GG-VJ32...

basketcase (3.0.2), gridplayer (0.4.3) +1 more potentially affected by CVE-2026-55404 via yt-dlp (2022.7.18)

yt-dlp PYPI version 2022.7.18 is affected by a known vulnerability. The following packages have a transitive dependency on yt-dlp and may be impacted: - basketcase 3.0.2 - gridplayer 0.4.3 - vk-url-scraper =0.3.8, =0.3.10 Source cves: CVE-2026-55404 Source advisory: OSV:GHSA-6V4J-43GG-VJ32...

vk-url-scraper (0.3.30) potentially affected by CVE-2026-55404 via yt-dlp (2024.7.15.232803.dev0)

yt-dlp PYPI version 2024.7.15.232803.dev0 is affected by a known vulnerability. The following packages have a transitive dependency on yt-dlp and may be impacted: - vk-url-scraper 0.3.30 Source cves: CVE-2026-55404 Source advisory: OSV:GHSA-6V4J-43GG-VJ32...

scdlbot (0.15.0), vk-url-scraper (0.3.15) +1 more potentially affected by CVE-2026-55404 via yt-dlp (2023.2.17)

yt-dlp PYPI version 2023.2.17 is affected by a known vulnerability. The following packages have a transitive dependency on yt-dlp and may be impacted: - scdlbot 0.15.0 - vk-url-scraper 0.3.15 - ytb-downloader 0.3.1 Source cves: CVE-2026-55404 Source advisory: OSV:GHSA-6V4J-43GG-VJ32...

CVE-2026-57530

Milkdown before 7.21.3 contains a stored cross-site scripting vulnerability in the @milkdown/preset-commonmark and @milkdown/components packages that allows attackers with document write access to execute arbitrary JavaScript in the browser context of any user who opens the document or clicks a...

CVE-2026-52439

creationtimestamp| type| source ---|---|--- 2026-07-24 20:14:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mrg63tlg4j2y...

CVE-2026-48021

creationtimestamp| type| source ---|---|--- 2026-07-24 19:28:05+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mrg3jmp2rf2y 2026-07-24 20:00:39+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mrg5dtc5uh2a 2026-07-25 03:00:27+00:00| seen|...

Weblate: SSRF via URL Parser Differential in `normalize_request_url` (wlc)

The Weblate CLI client wlc was found to be vulnerable to Server-Side Request Forgery SSRF due to a differential in URL parsing between the urllib and urllib3 libraries. The vulnerability was present in the normalizerequesturl function, which was meant to validate that outgoing API requests stayed...

CVE-2026-57530 Milkdown < 7.21.3 Stored XSS via javascript: URL in link href

Milkdown before 7.21.3 contains a stored cross-site scripting vulnerability in the @milkdown/preset-commonmark and @milkdown/components packages that allows attackers with document write access to execute arbitrary JavaScript in the browser context of any user who opens the document or clicks a...

CVE-2026-57530 Milkdown < 7.21.3 Stored XSS via javascript: URL in link href

Milkdown before 7.21.3 contains a stored cross-site scripting vulnerability in the @milkdown/preset-commonmark and @milkdown/components packages that allows attackers with document write access to execute arbitrary JavaScript in the browser context of any user who opens the document or clicks a...

CVE-2026-8789

creationtimestamp| type| source ---|---|--- 2026-07-24 17:00:57+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mrftciba3h2q...

SUSE CVE-2026-5160

Versions of the package github.com/yuin/goldmark/renderer/html before 1.7.17 are vulnerable to Cross-site Scripting XSS due to improper ordering of URL validation and normalization. The renderer validates link destinations using a prefix-based check IsDangerousURL before resolving HTML entities...

GHSA-38HQ-7X33-PHP4 @backstage/plugin-auth-backend: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass

Impact The allowlist matching used by the experimental dynamic client registration and client ID metadata document CIMD features in @backstage/plugin-auth-backend matched glob patterns against the full URL string. A wildcard could therefore match across URL component boundaries: a pattern such as...

CVE-2026-53402

creationtimestamp| type| source ---|---|--- 2026-07-24 13:25:25+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mrfhb3ikw42o 2026-08-06 04:46:30+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260806 2026-09-15 12:46:43+00:00|...

CVE-2026-63317

creationtimestamp| type| source ---|---|--- 2026-07-24 12:53:07+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mrffhds5hm2d...

CVE-2026-15810

A Cross-Site Scripting XSS vulnerability in Google Cloud Looker versions prior to 25.6.103, 25.12.65, 25.18.68, 26.0.66, 26.2.47, 26.4.36, 26.6.28, and 26.8.7 on Looker-hosted and Self-hosted allows an attacker to execute arbitrary JavaScript leading to administrative account takeover using a...

OESA-2026-3171 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: When asking curl to use a .netrc file to find credentials and at the same time specifying a URL with a usernamewithout a password, like...

OESA-2026-3142 tomcat security update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Security Fixes: Improper Handling of URL Encodi...