CVE-2019-16723

Publication date 23 September 2019

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

In Cacti through 1.2.6, authenticated users may bypass authorization checks (for viewing a graph) via a direct graph_json.php request with a modified local_graph_id parameter.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
cacti	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Not affected
	22.04 LTS jammy	Not affected
	21.10 impish	Not affected
	21.04 hirsute	Not affected
	20.10 groovy	Ignored end of life
	20.04 LTS focal	Not affected
	19.10 eoan	Ignored end of life
	19.04 disco	Ignored end of life
	18.04 LTS bionic	Vulnerable
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Needs evaluation

Notes

ccdm94

7a6a17252a1 and c7cf4a26e48 were the original fixes proposed for this CVE, however, they were reverted by cfb0733597a, which introduced a new fix. This new fix, however, was considered incomplete, so 9a1d2ec46d2, d5f98679a06 and 4cecb19f6be were issued as follow up patches.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
cacti	Upstream: cfb0733 Upstream: 9a1d2ec Upstream: d5f9867 Upstream: 4cecb19

Severity score breakdown

Parameter	Value
Base score	4.3 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity impact	None
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N