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Vulnerability Details :

CVE-2022-1561

Summary
Assigner-INCIBE
Assigner Org ID-0cbda920-cd7f-484a-8e76-bf7f4b7f4516
Published At-01 Aug, 2022 | 12:47
Updated At-17 Sep, 2024 | 02:16
Rejected At-
Credits

Crafted backend URLs in Lura Project

Lura and KrakenD-CE versions older than v2.0.2 and KrakenD-EE versions older than v2.0.0 do not sanitize URL parameters correctly, allowing a malicious user to alter the backend URL defined for a pipe when remote users send crafty URL requests. The vulnerability does not affect KrakenD itself, but the consumed backend might be vulnerable.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:INCIBE
Assigner Org ID:0cbda920-cd7f-484a-8e76-bf7f4b7f4516
Published At:01 Aug, 2022 | 12:47
Updated At:17 Sep, 2024 | 02:16
Rejected At:
▼CVE Numbering Authority (CNA)
Crafted backend URLs in Lura Project

Lura and KrakenD-CE versions older than v2.0.2 and KrakenD-EE versions older than v2.0.0 do not sanitize URL parameters correctly, allowing a malicious user to alter the backend URL defined for a pipe when remote users send crafty URL requests. The vulnerability does not affect KrakenD itself, but the consumed backend might be vulnerable.

Affected Products
Vendor
KrakenD
Product
Lura Project
Versions
Affected
  • From v2.0.2 before v2.0.2 (custom)
Vendor
KrakenD
Product
KrakenD-CE
Versions
Affected
  • From v2.0.2 before v2.0.2 (custom)
Vendor
KrakenD
Product
KrakenD-EE
Versions
Affected
  • From v2.0.0 before v2.0.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-471CWE-471: Modification of Assumed-Immutable Data
Type: CWE
CWE ID: CWE-471
Description: CWE-471: Modification of Assumed-Immutable Data
Metrics
VersionBase scoreBase severityVector
3.14.0MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Version: 3.1
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Lura Project and KrakenD-CE users must upgrade to v2.0.2 or higher. KrakenD-EE users must upgrade to v2.0.0 or higher.

Configurations
Workarounds
Exploits
Credits
Discovered by Github user Fepame
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
x_refsource_CONFIRM
https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/
x_refsource_CONFIRM
Hyperlink: https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
x_refsource_CONFIRM
x_transferred
https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve-coordination@incibe.es
Published At:01 Aug, 2022 | 13:15
Updated At:08 Aug, 2022 | 13:24

Lura and KrakenD-CE versions older than v2.0.2 and KrakenD-EE versions older than v2.0.0 do not sanitize URL parameters correctly, allowing a malicious user to alter the backend URL defined for a pipe when remote users send crafty URL requests. The vulnerability does not affect KrakenD itself, but the consumed backend might be vulnerable.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Secondary3.14.0MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
CPE Matches
krakend
krakend
>>krakend>>Versions before 2.0.0(exclusive)
cpe:2.3:a:krakend:krakend:*:*:*:*:enterprise:*:*:*
krakend
krakend
>>krakend>>Versions up to 2.0.2(inclusive)
cpe:2.3:a:krakend:krakend:*:*:*:*:community:*:*:*
luraproject
luraproject
>>lura>>Versions before 2.0.2(exclusive)
cpe:2.3:a:luraproject:lura:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-471Secondarycve-coordination@incibe.es
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-471
Type: Secondary
Source: cve-coordination@incibe.es
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-projectcve-coordination@incibe.es
Third Party Advisory
https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/cve-coordination@incibe.es
Vendor Advisory
Hyperlink: https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
Source: cve-coordination@incibe.es
Resource:
Third Party Advisory
Hyperlink: https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/
Source: cve-coordination@incibe.es
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2022-3288
Matching Score-4
Assigner-GitLab Inc.
ShareView Details
Matching Score-4
Assigner-GitLab Inc.
CVSS Score-3.5||LOW
EPSS-0.11% / 29.67%
||
7 Day CHG~0.00%
Published-17 Oct, 2022 | 00:00
Updated-13 May, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A branch/tag name confusion in GitLab CE/EE affecting all versions prior to 15.2.5, 15.3 prior to 15.3.4, and 15.4 prior to 15.4.1 allows an attacker to manipulate pages where the content of the default branch would be expected.

Action-Not Available
Vendor-GitLab Inc.
Product-gitlabGitLab
CWE ID-CWE-471
Modification of Assumed-Immutable Data (MAID)
Details not found