Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2020-20982

42
FAUCET Score

CVE-2020-20982 is a critical Cross-Site Scripting (XSS) vulnerability found in shadoweb wdja v1.5.1, specifically within the backurl parameter of /php/passport/index.php. This flaw allows unauthenticated attackers to execute arbitrary code and potentially gain escalated privileges. With a CVSS score of 9.6 (CRITICAL) and an EPSS score indicating higher exploitability than 97% of all CVEs, the potential impact includes high confidentiality, integrity, and availability compromise. While there is no evidence of active exploitation or Metasploit modules, Nuclei templates exist for detection, and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.1CPE matchmatch criteria
cpe:2.3:a:wdja:wdja_cms:1.5.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
6.09%
Probability of exploitation in next 30 days
EPSS Percentile
92.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-20982 · Nov 22, 2021
This CVE's current EPSS score of 0.0609 is in the 95th percentile among its peer group of 834 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / shadoweb/wdja/issues/1
Issue TrackingThird Party Advisory