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-2020-7356

41
FAUCET Score

CVE-2020-7356 is an unauthenticated SQL Injection vulnerability in CAYIN xPost, specifically within the wayfinder_meeting_input.jsp component. This critical vulnerability, rated 9.8 CVSS, allows attackers to inject arbitrary SQL code via the 'wayfinder_seqid' GET parameter, leading to potential system command execution. While not listed in CISA KEV, a Metasploit module exists for exploitation, indicating readily available exploit code. Despite its high severity and exploitability, there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:cayintech:xpost:1.0:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:cayintech:xpost:2.0:*:*:*:*:*:*:*
2.5.18103CPE matchmatch criteria
cpe:2.3:a:cayintech:xpost:2.5.18103:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
14.01%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: Cayin xPost wayfinder_seqid SQLi to RCE · Jun 4, 2020
This CVE's current EPSS score of 0.1401 is in the 92nd percentile among its peer group of 36,835 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / rapid7/metasploit-framework/pull/13607
PatchThird Party Advisory
zeroscience.mk / en/vulnerabilities/ZSL-2020-5571.php
ExploitThird Party Advisory