CVE-2023-34634
Detail
Description
Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID
CWE Name
Source
NVD-CWE-noinfo
Insufficient Information
NIST
Change History
8 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 2:03:53 AM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2024-10-23T20:45:38.126371Z","id":"CVE-2023-34634","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by MITRE
6/17/2026 2:03:53 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
Modified Analysis by NIST
10/02/2025 2:56:36 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:greenshot:greenshot:*:*:*:*:*:*:*:* versions up to (including) 1.2.10
OR
*cpe:2.3:a:getgreenshot:greenshot:*:*:*:*:*:*:*:* versions up to (including) 1.2.10.6
Changed
Reference Type
CVE: http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html Types: Exploit, Third Party Advisory, VDB Entry
CVE: http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html Types: Exploit, Permissions Required, Third Party Advisory, VDB Entry
Changed
Reference Type
CVE: https://greenshot.atlassian.net/browse/BUG-3061 Types: Third Party Advisory
CVE: https://greenshot.atlassian.net/browse/BUG-3061 Types: Issue Tracking, Third Party Advisory
Changed
Reference Type
MITRE: http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html Types: Exploit, Third Party Advisory, VDB Entry
MITRE: http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html Types: Exploit, Permissions Required, Third Party Advisory, VDB Entry
Changed
Reference Type
MITRE: https://greenshot.atlassian.net/browse/BUG-3061 Types: Third Party Advisory
MITRE: https://greenshot.atlassian.net/browse/BUG-3061 Types: Issue Tracking, Third Party Advisory
Added
Reference Type
CVE: http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html Types: Permissions Required
Added
Reference Type
MITRE: http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html Types: Permissions Required
CVE Modified by CVE
11/21/2024 3:07:28 AM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html
Added
Reference
http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html
Added
Reference
https://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c
Added
Reference
https://greenshot.atlassian.net/browse/BUG-3061
Added
Reference
https://www.exploit-db.com/exploits/51633
CVE Modified by MITRE
5/14/2024 9:15:54 AM
Action
Type
Old Value
New Value
CVE Modified by MITRE
8/17/2023 3:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html [No Types Assigned]
Reanalysis by NIST
8/10/2023 2:19:44 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Removed
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Initial Analysis by NIST
8/04/2023 2:13:01 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
NIST NVD-CWE-noinfo
Added
CPE Configuration
OR
*cpe:2.3:a:greenshot:greenshot:*:*:*:*:*:*:*:* versions up to (including) 1.2.10
Changed
Reference Type
http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html No Types Assigned
http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
Changed
Reference Type
https://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c No Types Assigned
https://github.com/greenshot/greenshot/commit/a152e2883fca7f78051b3bd6b1e5cc57355cb44c Patch, Third Party Advisory
Changed
Reference Type
https://greenshot.atlassian.net/browse/BUG-3061 No Types Assigned
https://greenshot.atlassian.net/browse/BUG-3061 Third Party Advisory
Changed
Reference Type
https://www.exploit-db.com/exploits/51633 No Types Assigned
https://www.exploit-db.com/exploits/51633 Exploit, Third Party Advisory, VDB Entry
Quick Info
CVE Dictionary Entry: CVE-2023-34634 NVD
Published Date: 08/01/2023 NVD
Last Modified: 06/17/2026
Source: MITRE