CVE-2022-30781

Exp

Gitea before 1.16.7 does not escape git fetch remote.

Published: 2022-05-16 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-30781 is rated High Exploit Risk (83.7/100): CVSS High severity, with high exploitation likelihood (EPSS 86.41%, 99th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +3.89% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-30781

EDB-ID Source Kind Published Link
51009 exploit_db edb 2022-09-15 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-30781

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-27 82.52% 86.41% +3.89%
2 2026-05-24 80.73% 82.52% +1.79%
3 2026-01-31 — 80.73% —

Full EPSS history (46 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-30781

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2022-30781

GitHub Security Advisory for CVE-2022-30781

OS Trackers for CVE-2022-30781

vendor priority summary link
alpine high CVE-2022-30781: 1 source package rows (gitea); 27 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 20. https://security.alpinelinux.org/vuln/CVE-2022-30781

Affected software / configurations for CVE-2022-30781

Vendor Product Version Raw CPE
gitea gitea < 1.16.7 cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*

References for CVE-2022-30781

cvelogic Threat Intelligence