sileht bird-lg templates/layout.html request_args cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.04

A vulnerability, which was classified as problematic, has been found in sileht bird-lg (the affected version is unknown). This issue affects an unknown code of the file templates/layout.html. The manipulation of the argument request_args 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 shared 12/21/2022 as 82. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-4274. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

By approaching the search of inurl:templates/layout.html it is possible to find vulnerable targets with Google Hacking.

Applying the patch ef6b32c527478fefe7a4436e10b96ee28ed5b308 is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: ef6b32c527478fefe7a4436e10b96ee28ed5b308

Timelineinfo

12/21/2022 🔍
12/21/2022 +0 days 🔍
12/21/2022 +0 days 🔍
01/22/2023 +32 days 🔍

Sourcesinfo

Advisory: 82
Status: Confirmed

CVE: CVE-2021-4274 (🔍)

Entryinfo

Created: 12/21/2022 07:55 PM
Updated: 01/22/2023 08:15 AM
Changes: 12/21/2022 07:55 PM (41), 01/22/2023 08:15 AM (2)
Complete: 🔍
Cache ID: 44:FC6:40

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