CVE-2026-95588: acymailing newsletter team acymailing smtp newsletter Path Traversal
CVSS: 9.1v3.1CriticalDeferred
Published 01-10-2026Last modified 01-10-2026
Vulnerability summary
CVE-2026-95588 is a critical (CVSS 9.1) Path Traversal vulnerability in acymailing newsletter team acymailing smtp newsletter. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.6% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (wordfence)EPSS score
0.34%
0%100%
Low · Change unavailableKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 01-10-2026PublishedVulnerability first disclosed.
- 01-10-2026Last modifiedVulnerability information updated.
Description
Unauthenticated Arbitrary File Deletion in AcyMailing SMTP Newsletter <= 11.0.5 versions.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.1Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HSources3 sources · 8.6–9.1
- CVE.orgCNA8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HDiffers
- NVDNIST8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HDiffers
EPSS trend
Probability
0.34%
Chance of exploitation in the next 30 days
Percentile
27%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
02-10-202621-10-2026
EPSS score0.34%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Acymailing newsletter team1 product
- acymailing smtp newsletter≥ n/a, ≤ 11.0.5
Wordpress1 product
- acymailing≤ 11.0.5 (fixed in 11.1.0)
2 vendors · 2 products
References
2 links- patchstack.com/database/…VDB Entry