CVE-2020-11025

lowpriority · track · 23EPSS 0.015 · 75 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.53% (75th) EPSS

CVSS 3.5 · low

Is it mine?

27 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-26

In affected versions of WordPress, a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

cvss

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

5.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.8

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:Nsecondary · ENISA EU

v3.15.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:Nsecondary · security-advisories@github.comexploitability 1.3 · impact 4

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/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 (27)

Products and version ranges known to be affected.

WordPress WordPress3.7.0, → 3.7.33enisa_euvdEU
WordPress WordPress3.8.0, → 3.8.33enisa_euvdEU
WordPress WordPress3.9.0, → 3.9.31enisa_euvdEU
WordPress WordPress4.0.0, → 4.0.30enisa_euvdEU
WordPress WordPress4.1.0, → 4.1.30enisa_euvdEU
WordPress WordPress4.2.0, → 4.2.27enisa_euvdEU
WordPress WordPress4.3.0, → 4.3.23enisa_euvdEU
WordPress WordPress4.4.0, → 4.4.22enisa_euvdEU
WordPress WordPress4.5.0, → 4.5.21enisa_euvdEU
WordPress WordPress4.6.0, → 4.6.18enisa_euvdEU
WordPress WordPress4.7.0, → 4.7.17enisa_euvdEU
WordPress WordPress4.8.0, → 4.8.13enisa_euvdEU
WordPress WordPress4.9.0, → 4.9.14enisa_euvdEU
WordPress WordPress5.0.0, → 5.0.9enisa_euvdEU
WordPress WordPress5.1.0, → 5.1.5enisa_euvdEU
WordPress WordPress5.2.0, → 5.2.6enisa_euvdEU
WordPress WordPress5.3.0, → 5.3.3enisa_euvdEU
WordPress WordPress5.4.0, → 5.4.1enisa_euvdEU
WordPress Foundation WordPress4.7 → 5.4.1fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU

showing 20 of 27

advisories (2)

Vendor and ecosystem advisories describing this.

BIT-wordpress-2020-11025Authenticated cross-site scripting (XSS) in WordPress Customizer2024-03-06vendor · osvUS
In affected versions of WordPress, a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
BIT-wordpress-multisite-2020-11025Authenticated cross-site scripting (XSS) in WordPress Customizer2024-03-06vendor · osvUS
In affected versions of WordPress, a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

also known as (6)

Other names and identifiers for this entity.

CNNVD-202004-2476 cnnvd
EUVD-2020-3410 enisa_euvd
BDU:2020-03935 fstec_bdu
BIT-wordpress-2020-11025osv
BIT-wordpress-multisite-2020-11025osv
GHSA-4mhg-j6fx-5g3c osv

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv NVD CVE.org MITRE

published 2020-04-30modified 2026-06-17

related (52,973)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-42897US	medium6.1OT critical	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT critical	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+52968 more

references (13)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan