CVE-2018-13393

mediumpriority · track · 26EPSS 0.008 · 56 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.79% (56th) EPSS

CVSS 4.3 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The convertCommentToAnswer resource in Atlassian Confluence Questions before version 2.6.6, the bundled version of Confluence Questions was updated to a fixed version in Confluence version 6.9.0, allows remote attackers to modify a comment into an answer via a Cross-site request forgery (CSRF) vulnerability.

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USprimary

affected products (2)

Products and version ranges known to be affected.

Atlassian Confluence Questionsunspecified → 2.6.6enisa_euvdEU
atlassian questions for confluence< 2.6.6nvdUScpe:2.3:a:atlassian:questions_for_confluence:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-08-15modified 2026-06-17

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+10356 more

references (5)

External citations — patches, advisories, analysis.

https://jira.atlassian.com/browse/CONFSERVER-56282 cnnvd
http://www.securityfocus.com/bid/105155 enisa_euvd
https://jira.atlassian.com/browse/CONFSERVER-56282 enisa_euvd
http://www.securityfocus.com/bid/105155Third Party AdvisoryVDB Entrynvd
https://jira.atlassian.com/browse/CONFSERVER-56282Issue TrackingVendor Advisorynvd

scry

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