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NVD Vulnerability Details :
CVE-2023-5958
Modified
More InfoOfficial Page
Source-contact@wpscan.com
View Known Exploited Vulnerability (KEV) details
Published At-27 Nov, 2023 | 17:15
Updated At-04 Jun, 2025 | 15:05

The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.1MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Type: Primary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE Matches
wpexperts
wpexperts
>>post_smtp>>Versions before 2.7.1(exclusive)
cpe:2.3:a:wpexperts:post_smtp:*:*:*:*:*:wordpress:*:*
Weaknesses
CWE IDTypeSource
CWE-79Primarynvd@nist.gov
CWE ID: CWE-79
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7ceecontact@wpscan.com
Exploit
Third Party Advisory
https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7ceeaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
Hyperlink: https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7cee
Source: contact@wpscan.com
Resource:
Exploit
Third Party Advisory
Hyperlink: https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7cee
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Change History
0Changes found
Details not found