CVE-2019-9978
WordPress Social Warfare Plugin Cross-Site Scripting (XSS) Vulnerability
CVSS
6.1MediumExploit odds (EPSS)72.9%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
CISA required actionApply updates per vendor instructions. CISA KEV
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Timeline
- 24 Mar 2019, 14:47 UTCPublishedCVE List
- 3 May 2019Exploit code publicExploit-DB
- 3 Nov 2021Added to CISA KEVCISA KEV
Public exploit code and templates 3
- Webapps exploitSocial Warfare WordPress Plugin 3.5.2 - Remote Code Execution (RCE) 26 Jun 2025Exploit-DB
- Webapps exploitWordPress Plugin Social Warfare < 3.5.3 - Remote Code Execution 3 May 2019Exploit-DB
- Scanner templateWordPress Social Warfare <3.5.3 - Cross-Site ScriptingNuclei
Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.
Description
WordPress Social Warfare plugin contains a cross-site scripting (XSS) vulnerability that allows for remote code execution. This vulnerability affects Social Warfare and Social Warfare Pro.
Text from CVE List
Affected versions 1
- n/aaffected: n/aCVE List
References 10
- cybersecurity-help.cz/vdb/SB2019032105Advisoryvia CVE List
- exploit-db.com/exploits/46794/Exploitvia CVE List
- nvd.nist.gov/vuln/detail/CVE-2019-9978Referencevia CISA KEV
- wpvulndb.com/vulnerabilities/9238Referencevia CVE List
- blog.sucuri.net/2019/03/zero-day-stored-xss-in-social-warfare.htmlReferencevia CVE List
- wordfence.com/blog/2019/03/unpatched-zero-day-vulnerability-in-social-warfare-plugin-exploited-in-the-wild/Referencevia CVE List
- pluginvulnerabilities.com/2019/03/21/full-disclosure-of-settings-change-persistent-cross-site-scripting-xss-vulnerability-in-social-warfare/Referencevia CVE List
- wordpress.org/plugins/social-warfare/#developersReferencevia CVE List
- twitter.com/warfareplugins/status/1108852747099652099Referencevia CVE List
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9978Referencevia CVE List