Responsive Lightbox & Gallery Plugin on WordPress FancyBox JavaScript Library cross site scripting
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.9 | $0-$5k | 0.00 |
Summary
A vulnerability categorized as problematic has been discovered in Responsive Lightbox & Gallery Plugin on WordPress. This issue affects some unknown processing of the component FancyBox JavaScript Library. Executing a manipulation can lead to cross site scripting. This vulnerability is registered as CVE-2024-5020. It is possible to launch the attack remotely. No exploit is available.
Details
A vulnerability classified as problematic was found in Responsive Lightbox & Gallery Plugin on WordPress (affected version unknown). This vulnerability affects an unknown functionality of the component FancyBox JavaScript Library. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:
Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2024-5020 since 05/16/2024. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
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Product
Type
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.9VulDB Meta Temp Score: 4.9
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 6.4
CNA 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: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
05/16/2024 🔍12/04/2024 🔍
12/04/2024 🔍
02/22/2025 🔍
Sources
Advisory: wordfence.comStatus: Not defined
CVE: CVE-2024-5020 (🔍)
GCVE (CVE): GCVE-0-2024-5020
GCVE (VulDB): GCVE-100-286840
Entry
Created: 12/04/2024 07:57Updated: 02/22/2025 06:59
Changes: 12/04/2024 07:57 (51), 12/04/2024 14:53 (13), 02/22/2025 06:59 (3)
Complete: 🔍
Cache ID: 216::103
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