CVE-2023-45110

Bold Timeline Lite <= 1.1.9 - Missing Authorization to Admin Notice Dismissal

2023-10-06 00:00

Strategic Overview

Status: Patched in 1.2.0
Affected Plugin: Bold Timeline Lite
Affected Version: <= 1.1.9
CVSS: 4.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2023-45110

View all Bold Timeline Lite vulnerabilities

At a glance

CVE-2023-45110 is a medium-severity Missing Authorization vulnerability in the Bold Timeline Lite WordPress plugin, affecting versions <= 1.1.9. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The root cause is a missing authorization check on a reachable function. The issue is fixed in version 1.2.0; sites on affected versions should update now. Disclosed October 2023, reported by Abdi Pranata.

Vulnerability Overview

The Bold Timeline Lite plugin for WordPress is vulnerable to unauthorized modification of data due to a logic error on the bold_timeline_wpdocs_this_screen function in versions up to, and including, 1.1.9. This makes it possible for authenticated attackers, with subscriber-level access and above, to dismiss a plugin notice intended for administrators.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-862: Missing Authorization

Reaching this weakness in Bold Timeline Lite <= 1.1.9 takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Bold Timeline Lite the fix is 1.2.0: builds <= 1.1.9 are affected, anything from 1.2.0 onward is not.

Remediation

Update to version 1.2.0, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Bold Timeline Lite 1.2.0 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-45110 https://www.wordfence.com/threat-intel/vulnerabilities/id/9bbabf5e-dbfc-4b01-94ae-0e8fd6b3cc26 https://nvd.nist.gov/vuln/detail/CVE-2023-45110

Related records

Other vulnerabilities in Bold Timeline Lite

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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