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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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14 advisories

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Gitea: Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim Low
CVE-2026-23603 was published for code.gitea.io/gitea (Go) Jul 21, 2026
alimezar Credited to alimezar, Vext-Labs, theluckystrike, prakhar0x01, AnuragBathani, and khoadb175 Vext-Labs Vext-Labs
theluckystrike theluckystrike prakhar0x01 prakhar0x01 AnuragBathani AnuragBathani khoadb175 khoadb175
ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation) Low
CVE-2026-58196 was published for github.com/stacklok/toolhive (Go) Jul 15, 2026
bIackr0se Credited to bIackr0se, jhrozek, JAORMX, ChrisJBurns, and rdimitrov jhrozek jhrozek
JAORMX JAORMX ChrisJBurns ChrisJBurns rdimitrov rdimitrov
ToolHive: SSRF guard misses IPv6 NAT64 ranges (64:ff9b::/96, 64:ff9b:1::/48), allowing metadata/internal access behind a NAT64 gateway Low
CVE-2026-54450 was published for github.com/stacklok/toolhive (Go) Jul 15, 2026
tonghuaroot Credited to tonghuaroot, rdimitrov, and JAORMX rdimitrov rdimitrov
JAORMX JAORMX
oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens Low
CVE-2026-48978 was published for oras.land/oras-go (Go) Jul 1, 2026
1seal Credited to 1seal
ZITADEL: Server-Side Request Forgery (SSRF) and Denylist Bypass in Outgoing HTTP Components Low
CVE-2026-55671 was published for github.com/zitadel/zitadel (Go) Jun 18, 2026
wooseokdotkim Credited to wooseokdotkim, IAM-marco, livio-a, 0xBassia, iaohkut-from-NightWolf-Team, dungNHVhust, sondt99, DavidCarliez, tikket1, Wernerina, morimori-dev, and vamsik2k5 IAM-marco IAM-marco
livio-a livio-a 0xBassia 0xBassia iaohkut-from-NightWolf-Team iaohkut-from-NightWolf-Team dungNHVhust dungNHVhust sondt99 sondt99 DavidCarliez DavidCarliez tikket1 tikket1 Wernerina Wernerina morimori-dev morimori-dev vamsik2k5 vamsik2k5
Omni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematic Low
CVE-2026-45723 was published for github.com/siderolabs/omni (Go) Jun 5, 2026
bugbunny-research Credited to bugbunny-research
Mattermost doesn't validate the Host header when constructing response URLs for custom slash command Low
CVE-2026-6333 was published for github.com/mattermost/mattermost-server (Go) May 18, 2026
MCP Registry's GitHub OIDC tokens are replayable across registry deployments due to shared audience Low
CVE-2026-44428 was published for github.com/modelcontextprotocol/registry (Go) May 8, 2026
FORIMOC Credited to FORIMOC, nnin-nnin, and rdimitrov nnin-nnin nnin-nnin
rdimitrov rdimitrov
OpenKruise PodProbeMarker is Vulnerable to SSRF via Unrestricted Host Field Low
CVE-2026-24005 was published for github.com/openkruise/kruise (Go) Feb 25, 2026
b0b0haha Credited to b0b0haha and j311yl0v3u j311yl0v3u j311yl0v3u
ZITADEL has potential SSRF via Actions Low
CVE-2026-27945 was published for github.com/zitadel/zitadel/v2 (Go) Feb 27, 2026
IAM-marco Credited to IAM-marco and livio-a livio-a livio-a
Mattermost Server SSRF Vulnerability via the Agents Plugin Low
CVE-2025-47700 was published for github.com/mattermost/mattermost-server (Go) Aug 21, 2025
Trufflehog vulnerable to Blind SSRF in some Detectors Low
CVE-2024-43379 was published for github.com/trufflesecurity/trufflehog/v3 (Go) Aug 19, 2024
abankalarm Credited to abankalarm
Artifact Hub allows unsafe rego built-in Low
CVE-2023-45822 was published for github.com/artifacthub/hub (Go) Oct 19, 2023
dejanzelic Credited to dejanzelic
Harbor is vulnerable to a limited Server-Side Request Forgery (SSRF) (CVE-2020-13788) Low
CVE-2020-13788 was published for github.com/goharbor/harbor (Go) Feb 11, 2022
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