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CVE-2023-5775

13
FAUCET Score

CVE-2023-5775 describes a plaintext storage vulnerability in the BackWPup plugin for WordPress, affecting all versions up to and including 4.0.2. The plugin improperly stores backup destination passwords in plaintext, allowing authenticated administrators to retrieve them from the UI or database. Rated with a low CVSS score of 2.7, this vulnerability requires high privileges (administrator access) and has a low impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.3CPE matchmatch criteria
cpe:2.3:a:inpsyde:backwpup:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

2.2LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.7
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
36.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0045 is in the 52nd percentile among its peer group of 708 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / changeset/3039678/backwpup
Patch
wordfence.com / threat-intel/vulnerabilities/id/4bce4f04-e622-468a-ac7e-5903ad50cc13
Third Party Advisory