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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.

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49
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3,599
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12,958 advisories

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wlc: print_html outputs API data without HTML escaping Moderate
GHSA-gx2m-mcc2-r4p3 was published for wlc (pip) Apr 24, 2026
fg0x0 Credited to fg0x0 and nijel nijel nijel
gitverify has improper tag signature verification Moderate
GHSA-h829-5cg7-6hff was published for github.com/supply-chain-tools/gitverify (Go) Apr 24, 2026
Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering) Moderate
GHSA-39h7-pwv7-rc3x was published for @excalidraw/excalidraw (npm) Apr 24, 2026
Traefik: A timing side-channel vulnerability allows for valid username enumeration via BasicAuth middleware Moderate
CVE-2026-41263 was published for github.com/traefik/traefik (Go) Apr 24, 2026
kodareef5 Credited to kodareef5
Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding Moderate
CVE-2026-41174 was published for github.com/traefik/traefik (Go) Apr 24, 2026
tamemghq Credited to tamemghq
ParquetSharp: Possible Stack Overflow When Reading a ParquetFile with Large Decimal Type Width Moderate
GHSA-rrjr-v56m-ww88 was published for ParquetSharp (NuGet) Apr 24, 2026
adamreeve Credited to adamreeve, CurtHagenlocher, and marcin-krystianc CurtHagenlocher CurtHagenlocher
marcin-krystianc marcin-krystianc
nova-toggle-5: Improper authorization on toggle endpoint allowed non-Nova users to modify boolean fields Moderate
GHSA-f5c8-m5vw-rmgq was published for almirhodzic/nova-toggle-5 (Composer) Apr 24, 2026
RobertoNegro Credited to RobertoNegro
AWS Encryption SDK for Python: Key commitment policy bypass via shared key cache Moderate
CVE-2026-6550 was published for aws-encryption-sdk (pip) Apr 24, 2026
Grid: Integer Overflow in Grid::expand_rows Leads to Safe-API Undefined Behavior Moderate
GHSA-38c5-483c-4qqp was published for grid (Rust) Apr 24, 2026
ksj1230 Credited to ksj1230
RedwoodSDK has Same-site CSRF through lack of origin validation in its server actions Moderate
GHSA-m2m6-cff5-3w7c was published for rwsdk (npm) Apr 24, 2026
mthx Credited to mthx
PostCSS has XSS via Unescaped </style> in its CSS Stringify Output Moderate
CVE-2026-41305 was published for postcss (npm) Apr 24, 2026
TharVid Credited to TharVid
Lemmy has SSRF in /api/v3/post via Webmention dispatch Moderate
GHSA-3jvj-v6w2-h948 was published for lemmy_api_common (Rust) Apr 24, 2026
Lemmy has SSRF and internal image disclosure in post link metadata via unvalidated og:image Moderate
GHSA-h6hf-9846-xwrq was published for lemmy_api_common (Rust) Apr 24, 2026
melange has Path Traversal via .PKGINFO in --persist-lint-results Moderate
CVE-2026-29051 was published for chainguard.dev/melange (Go) Apr 23, 2026
1seal Credited to 1seal and antitree antitree antitree
melange has Path Traversal When Resolving External Pipelines via Unvalidated pipeline[].uses Moderate
CVE-2026-29050 was published for chainguard.dev/melange (Go) Apr 23, 2026
1seal Credited to 1seal and antitree antitree antitree
OpenTelemetry.Sampler.AWS & OpenTelemetry.Resources.AWS have unbounded HTTP response body reads Moderate
CVE-2026-41173 was published for OpenTelemetry.Resources.AWS (NuGet) Apr 23, 2026
Kielek Credited to Kielek, normj, martincostello, and arminru normj normj
martincostello martincostello arminru arminru
OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers Moderate
CVE-2026-40894 was published for OpenTelemetry.Api (NuGet) Apr 23, 2026
martincostello Credited to martincostello, Kielek, and arminru Kielek Kielek
arminru arminru
OpenTelemetry dotnet: Unbounded `grpc-status-details-bin` parsing in OTLP/gRPC retry handling Moderate
CVE-2026-40891 was published for OpenTelemetry.Exporter.OpenTelemetryProtocol (NuGet) Apr 23, 2026
Kielek Credited to Kielek, martincostello, and arminru martincostello martincostello
arminru arminru
OpenTelemetry dotnet: OTLP exporter reads unbounded HTTP response bodies Moderate
CVE-2026-40182 was published for OpenTelemetry.Exporter.OpenTelemetryProtocol (NuGet) Apr 23, 2026
martincostello Credited to martincostello, 1seal, Kielek, and arminru 1seal 1seal
Kielek Kielek arminru arminru
Kirby's page creation API bypasses the changeStatus permission check via unfiltered isDraft parameter Moderate
CVE-2026-40099 was published for getkirby/cms (Composer) Apr 23, 2026
offset Credited to offset
go-ntlmssp NTLM challenges can panic on malformed payloads Moderate
CVE-2026-32952 was published for github.com/Azure/go-ntlmssp (Go) Apr 23, 2026
Kirby has XML injection in its XML creator toolkit Moderate
CVE-2026-32870 was published for getkirby/cms (Composer) Apr 23, 2026
dapatrese Credited to dapatrese
Astro: Cache Poisoning due to incorrect error handling when if-match header is malformed Moderate
CVE-2026-41322 was published for @astrojs/node (npm) Apr 23, 2026
dnlbln Credited to dnlbln, matthewp, and ematipico matthewp matthewp
ematipico ematipico
n8n-MCP Logs Sensitive Request Data on Unauthorized /mcp Requests Moderate
CVE-2026-41495 was published for n8n-mcp (npm) Apr 23, 2026
S4nso Credited to S4nso
goshs has Cross-Origin Arbitrary File Write via Missing CSRF on PUT and Wildcard CORS Moderate
GHSA-rhf7-wvw3-vjvm was published for github.com/patrickhener/goshs (Go) Apr 23, 2026
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