BookStack 23.10.2 server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in BookStack 23.10.2. This affects an unknown function. This manipulation causes server-side request forgery. The identification of this vulnerability is CVE-2023-6199. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in BookStack 23.10.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Book Stack version 23.10.2 allows filtering local files on the server. This is possible because the application is vulnerable to SSRF.

The weakness was shared 11/21/2023. The advisory is shared at fluidattacks.com. This vulnerability is known as CVE-2023-6199 since 11/18/2023. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at bookstackapp.com.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Fluid Attacks): 🔍

CVSSv2info

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

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: bookstackapp.com

Timelineinfo

11/18/2023 🔍
11/21/2023 +3 days 🔍
11/21/2023 +0 days 🔍
05/19/2025 +545 days 🔍

Sourcesinfo

Advisory: fluidattacks.com
Status: Confirmed

CVE: CVE-2023-6199 (🔍)
GCVE (CVE): GCVE-0-2023-6199
GCVE (VulDB): GCVE-100-245869

Entryinfo

Created: 11/21/2023 07:34
Updated: 05/19/2025 18:15
Changes: 11/21/2023 07:34 (48), 12/15/2023 08:12 (10), 06/07/2024 18:44 (15), 05/19/2025 18:15 (5)
Complete: 🔍
Cache ID: 216::103

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