VulnSocial

CVE-2021-45328Disclosure(gitea / gitea)

LOWCVSS 6.1 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Gitea before 1.4.3 is affected by URL Redirection to Untrusted Site ('Open Redirect') via internal URLs.

gitea CVEsBack to dashboard
1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-601

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • gitea

Threat summary

  • Public PoC is present in monitored signal
  • 1 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
gitea
Products
gitea

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-22: 1PoC Mentioned / Linked · 2026-04-22: 1Technical Details · 2026-04-22: 104-22
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • pdnuclei-bot@pdnuclei_bot
    Disclosure

    🚨 CVE-2021-45328 - medium 🚨 Gitea < 1.4.3 - Open Redirect > Gitea before version 1.4.3 is affected by URL Redirection to Untrusted Site ('Open Re... 👾 https://cloud.projectdiscovery.io/library/CVE-2021-45328 @pdnuclei #NucleiTemplates #cve

    Post summary

    The tweet announces CVE‑2021‑45328, an open-redirection flaw in Gitea versions below 1.4.3, linking to additional information but providing no evidence of exploitation, remediation, or a proven PoC.

    00000141
    942 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
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