Search for vulnerabilities
Vulnerability details: VCID-jt8m-8ttj-h3bg
Vulnerability ID VCID-jt8m-8ttj-h3bg
Aliases CVE-2020-11030
Summary In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. 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).
Status Published
Exploitability 0.5
Weighted Severity 4.9
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.00778 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.00778 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.00933 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.00933 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
epss 0.01154 https://api.first.org/data/v1/epss?cve=CVE-2020-11030
cvssv2 3.5 https://nvd.nist.gov/vuln/detail/CVE-2020-11030
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2020-11030
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-11030
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11030
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-vccm-6gmc-qhjh
https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
https://www.debian.org/security/2020/dsa-4677
959391 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=959391
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2020-11030 https://nvd.nist.gov/vuln/detail/CVE-2020-11030
No exploits are available.
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-11030
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-11030
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.72175
EPSS Score 0.0075
Published At Aug. 4, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T12:10:57.610343+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0