Vulnerability Details : CVE-2023-4637
The WPvivid plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the restore() and get_restore_progress() function in versions up to, and including, 0.9.94. This makes it possible for unauthenticated attackers to invoke these functions and obtain full file paths if they have access to a back-up ID.
Vulnerability category: Bypass
Products affected by CVE-2023-4637
- cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-4637
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-4637
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST | 2024-02-12 |
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
Wordfence | 2024-02-05 |
CWE ids for CVE-2023-4637
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-4637
-
https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/trunk/includes/class-wpvivid.php#L3943
class-wpvivid.php in wpvivid-backuprestore/trunk/includes – WordPress Plugin RepositoryIssue Tracking
-
https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/trunk/includes/class-wpvivid.php#L3736
429 Too Many RequestsIssue Tracking
-
https://www.wordfence.com/threat-intel/vulnerabilities/id/bad0bd6b-9c88-4d31-90b5-92d3ceb8c0af?source=cve
WPvivid <= 0.9.94 - Missing AuthorizationThird Party Advisory
-
https://plugins.trac.wordpress.org/changeset/3023214/wpvivid-backuprestore/trunk/includes/class-wpvivid.php?contextall=1&old=3007861&old_path=%2Fwpvivid-backuprestore%2Ftrunk%2Fincludes%2Fclass-wpvivid.php
Diff [3007861:3023214] for wpvivid-backuprestore/trunk/includes/class-wpvivid.php – WordPress Plugin RepositoryIssue Tracking
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