CVE-2018-12421
9.8
CRITICAL · CVSS 3.0 · EPSS 2.8% (pctl 86)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.76% — more likely to be exploited than 86% of all CVEs |
| Weakness | CWE-640 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-06-14 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| ltb-project | ldap tool box self service password |
References
- https://github.com/ltb-project/self-service-password/issues/209
- https://github.com/ltb-project/self-service-password/issues/211
- https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html
- https://github.com/ltb-project/self-service-password/issues/209
- https://github.com/ltb-project/self-service-password/issues/211
- https://lists.ltb-project.org/pipermail/ltb-announce/2018-June/000023.html
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