FV Flowplayer Video Player Plugin up to 7.5.2.727 on WordPress Parameter ~/view/stats.php player_id cross site scripting
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.7 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as problematic, was found in FV Flowplayer Video Player Plugin up to 7.5.2.727 on WordPress. Affected by this vulnerability is an unknown functionality of the file ~/view/stats.php of the component Parameter Handler. Such manipulation of the argument player_id leads to cross site scripting. This vulnerability is referenced as CVE-2021-39350. It is possible to launch the attack remotely. No exploit is available. Applying a patch is advised to resolve this issue.
Details
A vulnerability was found in FV Flowplayer Video Player Plugin up to 7.5.2.727 on WordPress (Multimedia Player Software) and classified as problematic. Affected by this issue is some unknown functionality of the file ~/view/stats.php of the component Parameter Handler. The manipulation of the argument player_id with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. 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. Impacted is integrity.
The weakness was published 10/06/2021. The advisory is shared for download at wordfence.com. This vulnerability is handled as CVE-2021-39350 since 08/20/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.
By approaching the search of inurl:~/view/stats.php it is possible to find vulnerable targets with Google Hacking.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at plugins.trac.wordpress.org.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Type
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.8VulDB Meta Temp Score: 4.7
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: plugins.trac.wordpress.org
Timeline
08/20/2021 🔍10/06/2021 🔍
10/06/2021 🔍
02/14/2025 🔍
Sources
Advisory: 2580834Status: Confirmed
CVE: CVE-2021-39350 (🔍)
GCVE (CVE): GCVE-0-2021-39350
GCVE (VulDB): GCVE-100-183920
Entry
Created: 10/06/2021 22:27Updated: 02/14/2025 19:58
Changes: 10/06/2021 22:27 (42), 10/09/2021 16:08 (2), 02/14/2025 19:58 (33)
Complete: 🔍
Cache ID: 216::103
VulDB is the best source for vulnerability data and more expert information about this specific topic.
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