THREATPORT/VULNERABILITY/CVE-2018-20303
HIGH SEVERITY

CVE-2018-20303

Gogs vulnerability

CVSS
7.5
EPSS
3.2%
EPSS pct
87th
Exploited
No known
In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925.
Affected vendor
Gogs
Affected product
Gogs
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness type (CWE)
Published
2018-12-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to integrity.

Its EPSS score of 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2018-20303

  • Confirm whether Gogs Gogs is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-20303.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-20303

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-20303 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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