CVE-2026-48187
Essential information
- Published
- 01/06/2026 04:16
- Modified
- 01/06/2026 18:12
- Author
- —
- Creator
- —
- CVSS
- 5.7 MEDIUM (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- LOW
- User interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality impact
- NONE
- Integrity impact
- NONE
- Availability impact
- HIGH
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
An uncontrolled allocation of resources without limits or throttling in the e-mail handling in OTRS allows excessive allocation which may lead to the abortion of the webserver.This issue affects OTRS:
* 8.0.X
* 2023.X
* 2024.X
* 2025.X
* 2026.X before 2026.4.X
Please note that ((OTRS)) Community Edition 6.x, OTRS 7.x and products based on the ((OTRS)) Community Edition also very likely to be affected
NVD status
- Status
- Awaiting Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| otrs / otrs | cpe:2.3:a:otrs:otrs:8.0.*:*:*:*:*:*:*:* |
| otrs / otrs | cpe:2.3:a:otrs:otrs:2023.*:*:*:*:*:*:*:* |
| otrs / otrs | cpe:2.3:a:otrs:otrs:2024.*:*:*:*:*:*:*:* |
| otrs / otrs | cpe:2.3:a:otrs:otrs:2025.*:*:*:*:*:*:*:* |
| otrs / otrs | cpe:2.3:a:otrs:otrs:<2026.4:*:*:*:*:*:*:* |
| otrs / community edition | cpe:2.3:a:otrs:community_edition:6.*:*:*:*:*:*:*:* |
| otrs / community edition | cpe:2.3:a:otrs:community_edition:7.*:*:*:*:*:*:*:* |