DingTalk Plugin stores credentials in plain text

published 2019-10-01 7 y ago modified 2026-06-17 4 mo ago also GHSA-xg8p-cp7f-cphx , EUVD-2022-5781

cvss: 3.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits: 0; none known

Jenkins Dingding[钉钉] Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.

Patch / fix

fixed in 1 links 1

maven io.jenkins.plugins:dingding-notifications 2.0.0

github.com/jenkinsci/dingtalk-plugin@b2d4b3e commit

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:P/I:N/A:N
GitHub	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	io.jenkins.plugins:dingding-notifications	<2.0.0	2.0.0

Affected products

Jenkins project Jenkins Dingding[钉钉] Plugin

Classification

Weakness

CWE-312 Cleartext Storage of Sensitive Information
CWE-256 Plaintext Storage of a Password

References

github.com /jenkinsci/dingtalk-plugin/commit/b2d4b3ecd2f467ae344eef55d8b51ae765d054a0
web
jenkins.io /security/advisory/2019-10-01/#SECURITY-1423
web, vendor-advisory
openwall.com /lists/oss-security/2019/10/01/2
mailing-list, web, third-party-advisory
zerodayinitiative.com /advisories/ZDI-19-862/
third-party-advisory, vdb-entry
nvd.nist.gov /vuln/detail/CVE-2019-10433
advisory
github.com /jenkinsci/dingtalk-plugin
package
zerodayinitiative.com /advisories/ZDI-19-862
web

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary