NextCloud Global Site Selector up to 1.4.0/2.1.1/2.3.3/2.4.4 authentication bypass
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.5 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in NextCloud Global Site Selector up to 1.4.0/2.1.1/2.3.3/2.4.4 (Cloud Software). This affects an unknown code block of the component Global Site Selector. The manipulation with an unknown input leads to a authentication bypass vulnerability. CWE is classifying the issue as CWE-288. A product requires authentication, but the product has an alternate path or channel that does not require authentication. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Nextcloud Global Site Selector is a tool which allows you to run multiple small Nextcloud instances and redirect users to the right server. A problem in the password verification method allows an attacker to authenticate as another user. It is recommended that the Nextcloud Global Site Selector is upgraded to version 1.4.1, 2.1.2, 2.3.4 or 2.4.5. There are no known workarounds for this issue.
The weakness was disclosed 01/18/2024 as GHSA-vj5q-f63m-wp77. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2024-22212 since 01/08/2024. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.
Upgrading to version 1.4.1, 2.1.2, 2.3.4 or 2.4.5 eliminates this vulnerability. Applying the patch ab5da57190d5bbc79079ce4109b6bcccccd893ee is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
The entry VDB-64844 is pretty similar.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔒VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.6VulDB Meta Temp Score: 8.5
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔒
CNA Base Score: 9.6
CNA Vector (GitHub, Inc.): 🔒
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Authentication bypassCWE: CWE-288 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Upgrade: Global Site Selector 1.4.1/2.1.2/2.3.4/2.4.5
Patch: ab5da57190d5bbc79079ce4109b6bcccccd893ee
Timeline
01/08/2024 CVE reserved01/18/2024 Advisory disclosed
01/18/2024 VulDB entry created
02/12/2024 VulDB entry last update
Sources
Advisory: GHSA-vj5q-f63m-wp77Status: Confirmed
CVE: CVE-2024-22212 (🔒)
See also: 🔒
Entry
Created: 01/18/2024 22:14Updated: 02/12/2024 14:02
Changes: 01/18/2024 22:14 (54), 01/18/2024 22:15 (1), 02/12/2024 14:02 (11)
Complete: 🔍
Cache ID: 18:B34:103
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