CVE-2021-25013: themeum qubely Cross-Site Request Forgery (CSRF)
Vulnerability summary
CVE-2021-25013 is a medium (CVSS 6.5) Cross-Site Request Forgery (CSRF) vulnerability in themeum qubely. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 35.7% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 1.7.8.
Timeline
- 24-01-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts
CVSS metrics
3 scores · 2 sources · 2 versions- wordfenceSource5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LDiffers
EPSS trend
Probability
0.43%
Chance of exploitation in the next 30 days
Percentile
36%
Versus all other CVEs
30-day change
0.00 pp
From 0.43% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-352Cross-Site Request Forgery (CSRF)The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
- CWE-862Missing AuthorizationThe product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Affected systems
Themeum1 product
- qubely< 1.7.8
Unknown1 product
- qubely – advanced gutenberg blocks≥ 1.7.8, < 1.7.8
Wordpress1 product
- qubely< 1.7.8
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/e88b7a70-ee71-439f-b3c6-0300adb980b0X Refsource MISCExploitThird Party Advisory