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CVE-2020-2278

21
FAUCET Score

CVE-2020-2278 affects Jenkins Storable Configs Plugin versions 1.0 and earlier. This vulnerability allows authenticated attackers with Job/Configure permissions to overwrite arbitrary .xml files on the Jenkins controller by manipulating the file name during job configuration. Rated as MEDIUM severity with a CVSS score of 6.5, the vulnerability has a low attack complexity and requires low privileges, but can lead to high integrity impact by allowing unauthorized file replacement. There is no confidentiality or availability impact. There is currently no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0CPE matchmatch criteria
cpe:2.3:a:jenkins:storable_configs:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.41%
Probability of exploitation in next 30 days
EPSS Percentile
70.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0141 is in the 84th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-qv6q-4jwx-7j5cmedium

Arbitrary file write vulnerability in Jenkins Storable Configs Plugin

May 24, 2022

References

jenkins.io / security/advisory/2020-09-16
openwall.com / lists/oss-security/2020/09/16/3
Third Party Advisory