CVE-2023-34373: WordPress Zephyr Project Manager Plugin <= 3.3.93 is vulnerable to Cross Site Request Forgery (CSRF)
Modified
Published 19-06-2023Last modified 28-04-2026
Vulnerability summary
CVE-2023-34373 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in dylan james zephyr project manager. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.2% of scored vulnerabilities. Fixed in 3.3.94.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.25%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 19-06-2023PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Cross-Site Request Forgery (CSRF) vulnerability in Dylan James Zephyr Project Manager plugin <= 3.3.93 versions.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSources3 sources · 4.3–8.8
- CVE.orgCNA5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:LDiffers
- wordfenceSource4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.25%
Chance of exploitation in the next 30 days
Percentile
15%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.25% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Dylan james1 product
- zephyr project manager≥ n/a, ≤ 3.3.93
Wordpress1 product
- zephyr-project-manager≤ 3.3.93 (fixed in 3.3.94)
Zephyr_project_manager_project1 product
- zephyr_project_manager≤ 3.3.93
3 vendors · 3 products