Vulnerability Details : CVE-2021-4431
A vulnerability classified as problematic has been found in msyk FMDataAPI up to 22. Affected is an unknown function of the file FMDataAPI_Sample.php. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 23 is able to address this issue. The patch is identified as 3bd1709a8f7b1720529bf5dfc9855ad609f436cf. It is recommended to upgrade the affected component. VDB-244494 is the identifier assigned to this vulnerability.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-4431
- cpe:2.3:a:msyk:fmdataapi:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4431
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4431
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
VulDB | |
3.5
|
LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
2.1
|
1.4
|
VulDB | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-4431
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: cna@vuldb.com (Primary)
References for CVE-2021-4431
-
https://github.com/msyk/FMDataAPI/pull/54
Fix XSS in FMDataAPI_Sample.php by matsuo · Pull Request #54 · msyk/FMDataAPI · GitHubPatch;Vendor Advisory
-
https://github.com/msyk/FMDataAPI/releases/tag/23
Release Ver.23 release, FMDataAPI for FileMaker 19 Platform · msyk/FMDataAPI · GitHubRelease Notes
-
https://vuldb.com/?ctiid.244494
CVE-2021-4431: msyk FMDataAPI FMDataAPI_Sample.php cross site scriptingPermissions Required;Third Party Advisory;VDB Entry
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https://github.com/msyk/FMDataAPI/commit/3bd1709a8f7b1720529bf5dfc9855ad609f436cf
Fix XSS in FMDataAPI_Sample.php · msyk/FMDataAPI@3bd1709 · GitHubPatch
-
https://vuldb.com/?id.244494
CVE-2021-4431: msyk FMDataAPI FMDataAPI_Sample.php cross site scriptingPermissions Required;Third Party Advisory;VDB Entry
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