CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Nystudio107 Seomatic. Affected by this vulnerability is an unknown function of the file src/helpers/UrlHelper.php of the component Host Header Handler. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was released 03/11/2022 as 0c5c0c0e0cb61000d12ec55ebf174745a5bf6469. The advisory is shared at github.com. This vulnerability is known as CVE-2021-44618 since 12/06/2021. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1055 for this issue.
By approaching the search of inurl:src/helpers/UrlHelper.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 3.4.12 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0c5c0c0e0cb61000d12ec55ebf174745a5bf6469 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be patching the affected component.
Entries connected to this vulnerability are available at VDB-177338, VDB-180385, VDB-181278 and VDB-184343.
Product
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: 5.5VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: InjectionCWE: CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
Google Hack: 🔍
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: PatchStatus: 🔍
0-Day Time: 🔍
Upgrade: Seomatic 3.4.12
Patch: 0c5c0c0e0cb61000d12ec55ebf174745a5bf6469
Timeline
12/06/2021 🔍03/11/2022 🔍
03/11/2022 🔍
03/14/2022 🔍
Sources
Advisory: 0c5c0c0e0cb61000d12ec55ebf174745a5bf6469Status: Confirmed
CVE: CVE-2021-44618 (🔍)
See also: 🔍
Entry
Created: 03/11/2022 21:29Updated: 03/14/2022 13:44
Changes: 03/11/2022 21:29 (43), 03/14/2022 13:44 (1)
Complete: 🔍
Cache ID: 3:FA5:103
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