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CVE-2023-5576

29
FAUCET Score

CVE-2023-5576 is a critical sensitive information exposure vulnerability affecting the WPvivid Migration, Backup, Staging plugin for WordPress, versions up to and including 0.9.91. The vulnerability stems from Google Drive API secrets being stored in plaintext within publicly accessible plugin source code. With a CVSS score of 9.3 (CRITICAL), this vulnerability has a high attack complexity and could allow unauthenticated attackers to impersonate the WPVivid Google Drive account. This impersonation is possible if an attacker can trick a user into reauthenticating through social engineering or another vulnerability, leading to high confidentiality and integrity impacts. While there is no evidence of active exploitation (KEV: No) and no public exploit code (Metasploit, Nuclei, ExploitDB: None), the vulnerability has garnered significant community attention with 10 mentions, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.9.91CPE matchmatch criteria
cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 58th 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

plugins.trac.wordpress.org / browser/wpvivid-backuprestore/tags/0.9.91/includes/customclass/client_secrets.json
Patch
plugins.trac.wordpress.org / changeset/2977863
Patch
wordfence.com / threat-intel/vulnerabilities/id/4658109d-295c-4a1b-b219-ca1f4664ff1d
Third Party Advisory