CVE-2023-29450: zabbix
CVSS: 8.5v3.1HighModified
AliasesSUSE-SU-2023:3029-1UBUNTU-CVE-2023-29450DEBIAN-CVE-2023-29450
Published 13-07-2023Last modified 03-11-2025
Vulnerability summary
CVE-2023-29450 is a high (CVSS 8.5) vulnerability in zabbix. EPSS estimates a 1.26% chance of exploitation in the next 30 days, higher than 69.2% of scored vulnerabilities.
CVSS score
8.5/10
010
High · v3.1 (CVE.org)EPSS score
1.26%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2Timeline
- 13-07-2023PublishedVulnerability first disclosed.
- 03-11-2025Last modifiedVulnerability information updated.
Description
JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user "zabbix") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.
CVSS metrics
4 scores · 4 sources · 1 versionHigh 8.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HSources4 sources · 7.5–8.5
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
1.26%
Chance of exploitation in the next 30 days
Percentile
69%
Versus all other CVEs
30-day change
0.00 pp
From 1.26% on 19-09-2026
19-09-202619-10-2026
EPSS score1.26%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-200Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
- CWE-552Files or Directories Accessible to External PartiesThe product makes files or directories accessible to unauthorized actors, even though they should not be.
Affected systems
Suse2 products
- zabbix&distro=SUSE Linux Enterprise Server 12 SP5< 4.0.12-4.24.1
- zabbix&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5< 4.0.12-4.24.1
Debian1 product
- zabbixAll versions (No fix recorded) | < 1:6.0.23+dfsg-1
Ubuntu1 product
- zabbixAll versions (No fix recorded)
Zabbix1 product
- zabbix≥ 5.0, ≤ 5.0.31 | ≥ 6.0, ≤ 6.0.13 | ≥ 6.2, ≤ 6.2.7 | ≥ 6.4, ≤ 6.4.0rc1 | ≤ 5.0.33 | ≥ 6.0.0, ≤ 6.0.15 | ≥ 6.4.0, ≤ 6.4.1 | ≥ 6.4.3, ≤ 6.4.4
4 vendors · 5 products
