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Vulnerability Details :

CVE-2021-25981

Summary
Assigner-Mend
Assigner Org ID-478c68dd-22c1-4a41-97cd-654224dfacff
Published At-03 Jan, 2022 | 06:35
Updated At-03 Aug, 2024 | 20:19
Rejected At-
Credits

Talkyard - Insufficient Session Expiration

In Talkyard, regular versions v0.2021.20 through v0.2021.33 and dev versions v0.2021.20 through v0.2021.34, are vulnerable to Insufficient Session Expiration. This may allow an attacker to reuse the admin’s still-valid session token even when logged-out, to gain admin privileges, given the attacker is able to obtain that token (via other, hypothetical attacks)

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:Mend
Assigner Org ID:478c68dd-22c1-4a41-97cd-654224dfacff
Published At:03 Jan, 2022 | 06:35
Updated At:03 Aug, 2024 | 20:19
Rejected At:
▼CVE Numbering Authority (CNA)
Talkyard - Insufficient Session Expiration

In Talkyard, regular versions v0.2021.20 through v0.2021.33 and dev versions v0.2021.20 through v0.2021.34, are vulnerable to Insufficient Session Expiration. This may allow an attacker to reuse the admin’s still-valid session token even when logged-out, to gain admin privileges, given the attacker is able to obtain that token (via other, hypothetical attacks)

Affected Products
Vendor
debiki
Product
talkyard
Versions
Affected
  • From v0.2021.20 before unspecified (custom)
  • From unspecified through v0.2021.34 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-613CWE-613 Insufficient Session Expiration
Type: CWE
CWE ID: CWE-613
Description: CWE-613 Insufficient Session Expiration
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to version v0.2021.35

Configurations
Workarounds
Exploits
Credits
WhiteSource Vulnerability Research Team (WVR)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
x_refsource_MISC
https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
x_refsource_MISC
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
x_refsource_MISC
Hyperlink: https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
Resource:
x_refsource_MISC
Hyperlink: https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
Resource:
x_refsource_MISC
Hyperlink: https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
Resource:
x_refsource_MISC
▼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://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
x_refsource_MISC
x_transferred
https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
x_refsource_MISC
x_transferred
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vulnerabilitylab@mend.io
Published At:03 Jan, 2022 | 07:15
Updated At:14 Jan, 2022 | 18:26

In Talkyard, regular versions v0.2021.20 through v0.2021.33 and dev versions v0.2021.20 through v0.2021.34, are vulnerable to Insufficient Session Expiration. This may allow an attacker to reuse the admin’s still-valid session token even when logged-out, to gain admin privileges, given the attacker is able to obtain that token (via other, hypothetical attacks)

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.010.0HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 10.0
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
talkyard
talkyard
>>talkyard>>Versions from 0.2021.20(inclusive) to 0.2021.35(exclusive)
cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-613Primarynvd@nist.gov
CWE-613Secondaryvulnerabilitylab@mend.io
CWE ID: CWE-613
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-613
Type: Secondary
Source: vulnerabilitylab@mend.io
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34vulnerabilitylab@mend.io
Patch
Third Party Advisory
https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761vulnerabilitylab@mend.io
Patch
Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981vulnerabilitylab@mend.io
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
Source: vulnerabilitylab@mend.io
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
Source: vulnerabilitylab@mend.io
Resource:
Patch
Third Party Advisory
Hyperlink: https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
Source: vulnerabilitylab@mend.io
Resource:
Patch
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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