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CVE-2019-9978 (GCVE-0-2019-9978)

Vulnerability from cvelistv5 – Published: 2019-03-24 14:47 – Updated: 2025-10-21 23:45
VLAI CISA Shadowserver Previdian
Summary
The social-warfare plugin before 3.5.3 for WordPress has stored XSS via the wp-admin/admin-post.php?swp_debug=load_options swp_url parameter, as exploited in the wild in March 2019. This affects Social Warfare and Social Warfare Pro.
SSVC
Exploitation: active Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-07 16:20 UTC
CWE
  • n/a
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-9978

Status: Confirmed

Status Updated: 2021-11-03 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2021-11-03
Asserted: 2021-11-03

Scope
Notes: KEV entry: WordPress Social Warfare Plugin Cross-Site Scripting (XSS) Vulnerability | Affected: WordPress / Social Warfare Plugin | 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. | Required action: Apply updates per vendor instructions. | Due date: 2022-05-03 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-9978

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev


Details
Cwes CWE-79
Feed CISA Known Exploited Vulnerabilities Catalog
Product Social Warfare Plugin
Due Date 2022-05-03
Date Added 2021-11-03
Vendorproject WordPress
Vulnerabilityname WordPress Social Warfare Plugin Cross-Site Scripting (XSS) Vulnerability
Knownransomwarecampaignuse Unknown

References

Created: 2026-02-02 13:26 UTC | Updated: 2026-02-06 07:53 UTC
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-9978

Status: Confirmed

Status Updated: 2026-09-06 00:00 UTC

Exploited: Yes


Characteristics
Severity: 61.0

Timestamps
First Seen: 2023-10-19
Asserted: 2023-10-19
Last Seen: 2026-09-06

Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Wordpress / Wordpress Social Warfare plugin | Class: cms | Severity: Medium (CVSS 6.1) | IoT: no | In CISA KEV: yes | Honeypot connections on 2026-09-06: 1

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver


Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class cms
7D Avg 0
Vendor Wordpress
30D Avg 0
90D Avg 1
Product Wordpress Social Warfare plugin
Cisa Kev yes
Connections 1
Observation Date 2026-09-06
Vulnerability Class CVSS
Vulnerability Score 6.1
Vulnerability Severity Medium

References

Created: 2026-07-01 05:53 UTC | Updated: 2026-09-08 01:02 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-9978

Status: Confirmed

Status Updated: 2021-11-03 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2021-11-03
Asserted: 2021-11-03

Scope
Notes: KEVIntel entry: The social-warfare plugin before 3.5.3 for WordPress has stored XSS via the wp-admin/admin-post.php?swp_debug=load_options swp_url parameter, as... | Affected: Warfare Plugins / Social Warfare | CVSS: 6.1 (MEDIUM) | EPSS: 0.73543 | Used in malware: unknown | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel


Details
Feed KEVIntel (kevintel.com)
Title The social-warfare plugin before 3.5.3 for WordPress has stored XSS via the wp-admin/admin-post.php?swp_debug=load_options swp_url parameter, as...
Vendor Warfare Plugins
Product Social Warfare
Added Date 2021-11-03T00:00:00.000Z
Cvss Score 6.1
Epss Score 0.73543
Cvss Severity MEDIUM
Epss Percentile 0.99399
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False

References

Created: 2026-06-23 11:13 UTC | Updated: 2026-06-23 11:13 UTC
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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