SAML SP 2.0 Single Sign On Module up to 7.x-2.57/8.x-2.24 on Drupal x509 Certificate improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in SAML SP 2.0 Single Sign On Module up to 7.x-2.57/8.x-2.24 on Drupal. This affects an unknown function of the component x509 Certificate Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was published 06/04/2022 as sa-contrib-2021-036. The advisory is shared at drupal.org. This vulnerability is uniquely identified as CVE-2022-26493 since 03/06/2022. Neither technical details nor an exploit are publicly available.
Upgrading eliminates this vulnerability.
Product
Name
Version
- 7.x-2.0
- 7.x-2.1
- 7.x-2.2
- 7.x-2.3
- 7.x-2.4
- 7.x-2.5
- 7.x-2.6
- 7.x-2.7
- 7.x-2.8
- 7.x-2.9
- 7.x-2.10
- 7.x-2.11
- 7.x-2.12
- 7.x-2.13
- 7.x-2.14
- 7.x-2.15
- 7.x-2.16
- 7.x-2.17
- 7.x-2.18
- 7.x-2.19
- 7.x-2.20
- 7.x-2.21
- 7.x-2.22
- 7.x-2.23
- 7.x-2.24
- 7.x-2.25
- 7.x-2.26
- 7.x-2.27
- 7.x-2.28
- 7.x-2.29
- 7.x-2.30
- 7.x-2.31
- 7.x-2.32
- 7.x-2.33
- 7.x-2.34
- 7.x-2.35
- 7.x-2.36
- 7.x-2.37
- 7.x-2.38
- 7.x-2.39
- 7.x-2.40
- 7.x-2.41
- 7.x-2.42
- 7.x-2.43
- 7.x-2.44
- 7.x-2.45
- 7.x-2.46
- 7.x-2.47
- 7.x-2.48
- 7.x-2.49
- 7.x-2.50
- 7.x-2.51
- 7.x-2.52
- 7.x-2.53
- 7.x-2.54
- 7.x-2.55
- 7.x-2.56
- 7.x-2.57
- 8.x-2.0
- 8.x-2.1
- 8.x-2.2
- 8.x-2.3
- 8.x-2.4
- 8.x-2.5
- 8.x-2.6
- 8.x-2.7
- 8.x-2.8
- 8.x-2.9
- 8.x-2.10
- 8.x-2.11
- 8.x-2.12
- 8.x-2.13
- 8.x-2.14
- 8.x-2.15
- 8.x-2.16
- 8.x-2.17
- 8.x-2.18
- 8.x-2.19
- 8.x-2.20
- 8.x-2.21
- 8.x-2.22
- 8.x-2.23
- 8.x-2.24
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
Local: No
Remote: Partially
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: 🔍
Timeline
03/06/2022 🔍06/04/2022 🔍
06/04/2022 🔍
06/08/2022 🔍
Sources
Advisory: sa-contrib-2021-036Status: Confirmed
CVE: CVE-2022-26493 (🔍)
Entry
Created: 06/04/2022 07:05Updated: 06/08/2022 09:28
Changes: 06/04/2022 07:05 (39), 06/08/2022 09:26 (1), 06/08/2022 09:28 (1)
Complete: 🔍
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