7.7

CVE-2024-0453: quantumcloud wpbot Missing Authorization

CVSS: 7.7v3.1HighModified
Published 22-05-2024Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2024-0453 is a high (CVSS 7.7) Missing Authorization vulnerability in quantumcloud wpbot. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.6% of scored vulnerabilities. Fixed in 5.3.6.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.7/10
010
High · v3.1 (NVD)
EPSS score
0.36%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-05-2024
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The AI ChatBot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the openai_file_delete_callback function in all versions up to, and including, 5.3.4. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete files from a linked OpenAI account.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

0.00 pp

From 0.36% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.36%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Quantumcloud2 products
Wordpress1 product
  • chatbot≤ 5.3.4 (fixed in 5.3.6)

2 vendors · 3 products

References

4 links