CVE-2018-20755

mediumpriority · track · 24EPSS 0.009 · 58 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.86% (58th) EPSS

CVSS 4.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

MODX Revolution through v2.7.0-pl allows XSS via the User Photo field.

cvss

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

6.1

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

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.05.6mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (4)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
modx modx revolution≤ 2.7.0nvdUScpe:2.3:a:modx:modx_revolution:*:*:*:*:*:*:*:*
modx modx revolution= 2.7.0nvdUScpe:2.3:a:modx:modx_revolution:*:*:*:*:*:*:*:*
Packagist modx/revolution< 2.7.1-plosvUSpkg:composer/modx/revolution

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-q4c2-q63g-62j7MODX Revolution vulnerable to XSS attack through its User Photo field2022-05-14ghsa · osvUS
MODX Revolution through v2.7.0-pl allows XSS via the User Photo field.

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 2019-02-06modified 2026-06-17

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+53006 more

references (5)

External citations — patches, advisories, analysis.

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