CVE-2018-8718

mediumpriority · track · 44EPSS 0.065 · 94 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · PoC

Likely / severe?

6.52% (94th) EPSS

CVSS 6 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Cross-site request forgery (CSRF) vulnerability in the Mailer Plugin 1.20 for Jenkins 2.111 allows remote authenticated users to send unauthorized mail as an arbitrary user via a /descriptorByName/hudson.tasks.Mailer/sendTestMail request.

cvss

Technical severity, 0–10. One row per scoring source.

8.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–8

v2.06mediumAV:N/AC:M/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 6.8 · impact 6.4

v3.08highCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.1 · impact 5.9

v3.08highCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · OSV

v3.07.6highCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USprimaryCWE-352US

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-44843Jenkins Mailer Plugin < 1.20 - Cross-Site Request Forgery (Send Email)PoC · exploit_db
GeunSam2/CVE-2018-8718POC of CVE-2018-8718 + toolPoC · poc_in_github

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
jenkins mailer≤ 1.20nvdUScpe:2.3:a:jenkins:mailer:*:*:*:*:*:*:*:*
Maven org.jenkins-ci.plugins:mailer< 1.21osvUSpkg:maven/org.jenkins-ci.plugins/mailer

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-6g57-h38c-q52gCross-Site Request Forgery in Jenkins Mailer Plugin2022-05-14ghsa · osvUS
Cross-site request forgery (CSRF) vulnerability in the Mailer Plugin 1.20 for Jenkins 2.111 allows remote authenticated users to send unauthorized mail as an arbitrary user via a /descriptorByName/hudson.tasks.Mailer/sendTestMail request.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2018-03-27modified 2026-06-17

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+10362 more

references (12)

External citations — patches, advisories, analysis.

scry

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