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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

42,101 advisories

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Grav Vulnerable to Publisher-Level Stored XSS via Unquoted Event Attributes High
CVE-2026-42612 was published for getgrav/grav (Composer) May 5, 2026
KC1zs4 Credited to KC1zs4
Grav Vulnerable to XSS via Taxonomy Field Values in Admin Panel Moderate
CVE-2026-42842 was published for getgrav/grav (Composer) May 5, 2026
cyabell Credited to cyabell
Grav CMS vulnerable to stored XSS via Markdown media attribute() action Moderate
CVE-2026-42841 was published for getgrav/grav (Composer) May 5, 2026
K-Czaplicki Credited to K-Czaplicki and morzelowski morzelowski morzelowski
MuhammadUwais Credited to MuhammadUwais
YAFNET has Unauthenticated Stored Second-Order XSS in Admin Event Log via Reflected `User-Agent` Header High
CVE-2026-43938 was published for YAFNET.Core (NuGet) May 5, 2026
MuhammadUwais Credited to MuhammadUwais
Fiber vulnerable to XSS in AutoFormat Content Negotiation Moderate
CVE-2026-42554 was published for github.com/gofiber/fiber/v2 (Go) May 5, 2026
wodzen Credited to wodzen, gaby, ReneWerner87, and sixcolors gaby gaby
ReneWerner87 ReneWerner87 sixcolors sixcolors
offset Credited to offset
offset Credited to offset
@tdurieux/anonymous_github Vulnerable to XSS via Unsanitized GitHub Repository Content Rendering in Anonymous GitHub Origin High
GHSA-g485-8j3v-p6x8 was published for @tdurieux/anonymous_github (npm) May 5, 2026
jackfromeast Credited to jackfromeast and P3ngu1nW P3ngu1nW P3ngu1nW
AmazCart CMS 3.4 contains a reflected cross-site scripting vulnerability that allows... Moderate Unreviewed
CVE-2023-54349 was published May 5, 2026
livewire-markdown-editor has arbitrary file upload that allows stored XSS via attachment handler High
GHSA-gxxh-8vcj-w2mh was published for mckenziearts/livewire-markdown-editor (Composer) May 4, 2026
wCMS v.1.4 is vulnerable to Cross Site Scripting (XSS) when creating a new blog. Moderate Unreviewed
CVE-2026-38669 was published May 4, 2026
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