CVE-2022-46945

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the...

9.1 CriticalPublic exploitFix available

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: Low
Availability: Low

Exploit likelihood

4.13%Up 4.1 points since May 27, 2023

What each source reports

CVE List Score used 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: CVE-2022-46945
CVSS 3.1: 9.1 CriticalCVSS:3.1/AC:L/AV:N/A:L/C:H/I:L/PR:L/S:C/UI:N
Weakness: CWE-22
Updated: 2026-11-02

EUVDEUVD-2022-49724 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: EUVD-2022-49724
CVSS 3.1: 9.1 CriticalCVSS:3.1/AC:L/AV:N/A:L/C:H/I:L/PR:L/S:C/UI:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-hw4x-q63w-42vp 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the...

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: GHSA-hw4x-q63w-42vp
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Weakness: CWE-22
Updated: 2026-11-02

NVD 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: CVE-2022-46945
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22
Updated: 2026-11-02

OSV 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: CVE-2022-46945
CVSS 3.1: 9.1 CriticalCVSS:3.1/AC:L/AV:N/A:L/C:H/I:L/PR:L/S:C/UI:N
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-46945 9.1

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: UBUNTU-CVE-2022-46945
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVDEBIAN-CVE-2022-46945 No score

Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.

Record: DEBIAN-CVE-2022-46945
Updated: 2026-11-03

Affected products

nagvis

Affected packages

Affected packages
Package	Affected	Fixed
`nagvis` Debian:12	before 1:1.9.34-1	1:1.9.34-1
`nagvis` Debian:13	before 1:1.9.34-1	1:1.9.34-1
`nagvis` Debian:14	before 1:1.9.34-1	1:1.9.34-1
`nagvis` Debian:11 From an advisory covering 7 CVEs	before 1:1.9.25-2+deb11u1, plus listed versions 1:1.9.25-2	1:1.9.25-2+deb11u1
`nagvis` Ubuntu:16.04:LTS	All versions, plus listed versions 1:1.7.10+dfsg1-31:1.7.10+dfsg1-3ubuntu1	None known
`nagvis` Ubuntu:18.04:LTS	All versions, plus listed versions 1:1.7.10+dfsg1-3.2	None known
`nagvis` Ubuntu:22.04:LTS	All versions, plus listed versions 1:1.9.25-21:1.9.27-11:1.9.28-11:1.9.29-11:1.9.30-1	None known
`nagvis` Ubuntu:24.04:LTS	All versions, plus listed versions 1:1.9.36-11:1.9.38-11:1.9.39-11:1.9.40-1	None known
`nagvis` Ubuntu:25.10	All versions, plus listed versions 1:1.9.44-11:1.9.46-11:1.9.47-1	None known
`nagvis` Ubuntu:26.10	All versions, plus listed versions 1:1.9.48-11:1.10.3-11:1.10.4-11:1.10.5-11:1.10.6-1	None known
`nagvis` Ubuntu:26.04:LTS	All versions, plus listed versions 1:1.9.47-11:1.9.48-1	None known

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	NagVis 1.9.33 - Arbitrary File Read	2025-04-16

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts	OSV
Nov 2, 2026	first indexed	CVE List, EUVD, Exploit-DB, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-46945 is a critical vulnerability (CVSS 9.1) in Nagvis, published May 26, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.13%, the 90th percentile. Fixed in nagvis 1:1.9.34-1.

References

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