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CVE-2020-13426

17
FAUCET Score

CVE-2020-13426 describes a Cross-Site Request Forgery (CSRF) vulnerability in the Multi-Scheduler plugin 1.0.0 for WordPress, specifically affecting bdtask multi-scheduler installations. This medium-severity vulnerability (CVSS 6.5) allows an unauthenticated attacker to delete user records if the user ID is known, requiring user interaction for successful exploitation. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:bdtask:multi-scheduler:1.0.0:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.19%
Probability of exploitation in next 30 days
EPSS Percentile
64.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0119 is in the 77th percentile among its peer group of 26,219 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

0day.today / exploit/34496
Broken Link
cxsecurity.com / issue/WLB-2020050235
ExploitThird Party Advisory
infayer.com / archivos/448
ExploitThird Party Advisory
packetstormsecurity.com / files/157867/WordPress-Multi-Scheduler-1.0.0-Cross-Site-Request-Forgery.html
ExploitThird Party AdvisoryVDB Entry
research-labs.net / search/exploits/wordpress-plugin-multi-scheduler-100-cross-site-request-forgery-delete-user
ExploitThird Party Advisory
twitter.com / UnD3sc0n0c1d0
Third Party Advisory
wordpress.org / plugins/multi-scheduler
ProductThird Party Advisory
exploit-db.com / exploits/48532
ExploitThird Party AdvisoryVDB Entry