Vulnerability Details : CVE-2021-4301
A vulnerability was found in slackero phpwcms up to 1.9.26 and classified as critical. Affected by this issue is some unknown functionality. The manipulation of the argument $phpwcms['db_prepend'] leads to sql injection. The attack may be launched remotely. Upgrading to version 1.9.27 is able to address this issue. The patch is identified as 77dafb6a8cc1015f0777daeb5792f43beef77a9d. It is recommended to upgrade the affected component. VDB-217418 is the identifier assigned to this vulnerability.
Vulnerability category: Sql Injection
Products affected by CVE-2021-4301
- cpe:2.3:a:phpwcms:phpwcms:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4301
1.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4301
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
VulDB | |
|
6.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
VulDB | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
VulDB | 2024-02-29 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-4301
-
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.Assigned by:
- cna@vuldb.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-4301
-
https://vuldb.com/?ctiid.217418
Third Party Advisory;VDB Entry
-
https://github.com/slackero/phpwcms/releases/tag/v1.9.27
Release phpwcms 1.9.27 · slackero/phpwcms · GitHubRelease Notes
-
https://vuldb.com/?id.217418
Third Party Advisory;VDB Entry
-
https://github.com/slackero/phpwcms/commit/77dafb6a8cc1015f0777daeb5792f43beef77a9d
Prevent $phpwcms['db_prepend'] from SQL injection · slackero/phpwcms@77dafb6 · GitHubPatch
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