WP Block and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection Plugin StopBadBots Plugin sql injection
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.9 | $0-$5k | 0.00 |
Summary
A vulnerability was found in WP Block and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection Plugin StopBadBots Plugin up to 6.66 on WordPress. It has been declared as critical. This affects an unknown function. The manipulation of the argument User-Agent results in sql injection. This vulnerability was named CVE-2021-24863. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.
Details
A vulnerability was found in WP Block and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection Plugin StopBadBots Plugin up to 6.66 on WordPress (Anti-Spam Software). It has been classified as critical. Affected is some unknown processing. The manipulation of the argument User-Agent with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was presented 12/13/2021. The advisory is available at wpscan.com. This vulnerability is traded as CVE-2021-24863. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.
Upgrading to version 6.67 eliminates this vulnerability.
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Product
Type
Name
Version
- 6.0
- 6.1
- 6.2
- 6.3
- 6.4
- 6.5
- 6.6
- 6.7
- 6.8
- 6.9
- 6.10
- 6.11
- 6.12
- 6.13
- 6.14
- 6.15
- 6.16
- 6.17
- 6.18
- 6.19
- 6.20
- 6.21
- 6.22
- 6.23
- 6.24
- 6.25
- 6.26
- 6.27
- 6.28
- 6.29
- 6.30
- 6.31
- 6.32
- 6.33
- 6.34
- 6.35
- 6.36
- 6.37
- 6.38
- 6.39
- 6.40
- 6.41
- 6.42
- 6.43
- 6.44
- 6.45
- 6.46
- 6.47
- 6.48
- 6.49
- 6.50
- 6.51
- 6.52
- 6.53
- 6.54
- 6.55
- 6.56
- 6.57
- 6.58
- 6.59
- 6.60
- 6.61
- 6.62
- 6.63
- 6.64
- 6.65
- 6.66
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.0VulDB Meta Temp Score: 7.9
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Sql injectionCWE: CWE-89 / CWE-74 / CWE-707
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 |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: WP Block and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection Plugin StopBadBots Plugin 6.67
Timeline
01/14/2021 🔍12/13/2021 🔍
12/13/2021 🔍
01/16/2026 🔍
Sources
Advisory: wpscan.comStatus: Confirmed
CVE: CVE-2021-24863 (🔍)
GCVE (CVE): GCVE-0-2021-24863
GCVE (VulDB): GCVE-100-187998
Entry
Created: 12/13/2021 14:57Updated: 01/16/2026 20:50
Changes: 12/13/2021 14:57 (39), 12/15/2021 23:42 (2), 01/16/2026 20:50 (33)
Complete: 🔍
Cache ID: 216::103
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