Home/CVE/A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute
CVE

CVE-2020-13640

A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute

A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the order parameter of a wpdLoadMoreComments request. (No 7.x versions are affected.)

CRITICAL · CVSS 9.8 EPSS 0.73948
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
▤

Affected Products & Versions

1
gvectors wpdiscuz<= 5.3.5
⚠

Public Exploits & PoCs

1
nucleiwpDiscuz <= 5.3.5 - SQL Injectioncritical
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Jun 2020 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2020/07/06/1ExploitMailing ListThird Party Advisory
https://plugins.trac.wordpress.org/browser/wpdiscuz/tags/5.3.6Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2323200Third Party Advisory
https://wordpress.org/plugins/wpdiscuz/#developersRelease NotesThird Party Advisory
https://wpdiscuz.com/community/news/security-vulnerability-issue-in-5-3-5-please-udate/PatchVendor Advisory
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