CVE-2026-88795
CVSS: 9.8v3.1CriticalDeferred
Published 2026-09-17Last modified 2026-09-17
Vulnerability summary
CVSS score
9.8/10
010
Critical · v3.1 (wordfence)EPSS score
0.81%
0%100%
Low · Change unavailableKEVNot listed0 of 3 catalogs
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 2026-09-17PublishedVulnerability first disclosed.
- 2026-09-17Last modifiedVulnerability information updated.
Description
The wpShopGermany IT-RECHT KANZLEI WordPress plugin before 2.4 does not generate its API authentication token securely, deriving it from data the requester controls and creating it as a side effect of the check that is supposed to validate it, allowing unauthenticated attackers to predict the token and use the access it grants to write arbitrary files, leading to remote code execution.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.8Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources3 sources · 9.0–9.8
- CVE.orgCNA9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HDiffers
- NVDNIST9.0CriticalCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.81%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
2026-09-172026-10-14
EPSS score0.81%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Unknown1 product
- wpshopgermany it-recht kanzlei≥ 1.6, < 2.4
Wordpress1 product
- wpshopgermany-it-recht-kanzlei≤ 2.3 (fixed in 2.4)
2 vendors · 2 products