CVE-2023-1907 [High] | Security Vulnerability in Pgadmin

A vulnerability was found in pgadmin. Users logging into pgAdmin running in server mode using LDAP authentication may be attached to another user's session if multiple connection attempts occur simultaneously.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2025-11-21	0.18%	0.10%	-0.08%
2	2025-11-18	0.07%	0.18%	+0.10%
3	2025-03-17	—	0.07%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2025-11-21

0.18%

0.10%

-0.08%

2025-11-18

0.07%

0.18%

+0.10%

2025-03-17

—

0.07%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.0	3.1	HIGH	`CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:H) Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	1.3	6.0	[email protected]
7.5	3.1	HIGH	`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:H) Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	1.6	5.9	[email protected]
8.0	3.1	HIGH	`CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:H) Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	1.3	6.0	134c704f-9b21-4f2e-91b3-4a467353bcc0

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.0

3.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H): Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

1.3

6.0

[email protected]

7.5

3.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H): Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

1.6

5.9

[email protected]

8.0

3.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H): Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

1.3

6.0

134c704f-9b21-4f2e-91b3-4a467353bcc0

OS Trackers for CVE-2023-1907

vendor	priority	summary	link
`suse`	high	CVE-2023-1907 severity important: SUSE including 10 source package names (pgadmin4, pgadmin4-4.30-150300.3.18.1, …), 70 product×package rows across 23 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Enterprise Storage 7.1, … (23 product lines)): Fixed 51, Known Not Affected 19.	https://www.suse.com/security/cve/CVE-2023-1907/
`ubuntu`	medium	CVE-2023-1907 medium priority: Ubuntu including 1 source packages (pgadmin3), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): DNE 5, needs-triage 4.	https://ubuntu.com/security/CVE-2023-1907

Affected software / configurations for CVE-2023-1907

Vendor	Product	Version	Raw CPE
pgadmin	pgadmin	< 7.0	cpe:2.3:a:pgadmin:pgadmin::::::postgresql::*

References for CVE-2023-1907

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-1907	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2218384	Issue Tracking Third Party Advisory

URL

CVE-2023-1907 | Pgadmin: users authenticated simultaneously via ldap may be attached to the wrong session

Exploit prediction scoring system (EPSS) score for CVE-2023-1907

Common vulnerability scoring system (CVSS) metrics for CVE-2023-1907

Weakness enumeration for CVE-2023-1907

GitHub Security Advisory for CVE-2023-1907

OS Trackers for CVE-2023-1907

Affected software / configurations for CVE-2023-1907

References for CVE-2023-1907