Curated Issues

Security Good First Issues

Browse open source issues grouped under Security domains. Legacy aliases are included so older issue metadata stays discoverable.

1,527 matching issues

RSSAtom
securityauthenticationauthorization
Open
Critical thread initialization lost for NonStop builds
branch: 3.3branch: 3.4branch: 3.5branch: 3.6branch: masterhelp wantedtriaged: bug

openssl/openssl #29,854 opened Jan 29, 2026 · C · 30,157 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
15 comments0 reactions0 assignees
Open
[OID4VCI] Review and fix issuance on public clients
area/oid4vchelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-clients

keycloak/keycloak #45,851 opened Jan 29, 2026 · Java · 34,398 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments1 reaction0 assignees
Open
Windows Smart App Control is blocking the app
:pushpin:bughelp wanted

jrnl-org/jrnl #2,044 opened Jan 29, 2026 · Python · 6,119 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Server-side UA blocking
communitydocumentationgood first issuehelp wanted

PrivateBin/PrivateBin #1,768 opened Jan 28, 2026 · PHP · 4,616 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Optimize base64 decoding when AVX is available
branch: masterhelp wantedtriaged: feature

openssl/openssl #29,739 opened Jan 23, 2026 · C · 30,157 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments4 reactions0 assignees
Open
Add cargo-deny configuration
enhancementhacktoberfest

bobbyiliev/kubegen-cli #155 opened Jan 23, 2026 · Rust · 6 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Multiple group mappers not working since version 26
area/ldaphelp wantedkind/bugpriority/lowstatus/auto-bumpstatus/auto-expireteam/core-iam

keycloak/keycloak #45,256 opened Jan 8, 2026 · Java · 34,398 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
8 comments4 reactions0 assignees
Open
mkfifo TOCTOU race via path-based chmod
U - mkfifogood first issuereported-canonical

uutils/coreutils #10,020 opened Jan 3, 2026 · Rust · 23,246 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Rancher Tokens
enhancementgood first issuepkg/detectors

trufflesecurity/trufflehog #4,622 opened Dec 29, 2025 · Go · 26,285 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
MercadoPago Credentials Detector
enhancementgood first issuepkg/detectors

trufflesecurity/trufflehog #4,620 opened Dec 28, 2025 · Go · 26,285 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees