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Vulnerability details: VCID-e1yr-jstc-kfcf
Vulnerability ID VCID-e1yr-jstc-kfcf
Aliases CVE-2019-17671
Summary In WordPress before 5.2.4, unauthenticated viewing of certain content is possible because the static query property is mishandled.
Status Published
Exploitability 2.0
Weighted Severity 4.8
Risk 9.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
epss 0.68216 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
epss 0.72905 https://api.first.org/data/v1/epss?cve=CVE-2019-17671
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2019-17671
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2019-17671
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-17671
https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
https://core.trac.wordpress.org/changeset/46474
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16217
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16218
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16219
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16220
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16221
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16222
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16223
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16780
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16781
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17669
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17671
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17672
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17673
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17674
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17675
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20041
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20042
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20043
https://github.com/WordPress/WordPress/commit/f82ed753cf00329a5e41f2cb6dc521085136f308
https://lists.debian.org/debian-lts-announce/2019/11/msg00000.html
https://seclists.org/bugtraq/2020/Jan/8
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
https://wpvulndb.com/vulnerabilities/9909
https://www.debian.org/security/2020/dsa-4599
https://www.debian.org/security/2020/dsa-4677
942459 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942459
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:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
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-2019-17671 Exploit https://0day.work/proof-of-concept-for-wordpress-5-2-3-viewing-unauthenticated-posts/
CVE-2019-17671 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/47690.md
CVE-2019-17671 https://nvd.nist.gov/vuln/detail/CVE-2019-17671
Data source Exploit-DB
Date added Nov. 19, 2019
Description WordPress Core < 5.2.3 - Viewing Unauthenticated/Password/Private Posts
Ransomware campaign use Unknown
Source publication date Oct. 14, 2019
Exploit type webapps
Platform multiple
Source update date Nov. 19, 2019
Source URL https://0day.work/proof-of-concept-for-wordpress-5-2-3-viewing-unauthenticated-posts/
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-17671
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:N/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-17671
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 0.98539
EPSS Score 0.68216
Published At Aug. 3, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T12:07:44.150841+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0