CWE · MITRE source
CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.
Last updated: 04 July 2026 00:28 UTC
Cumulative inbound coverage
How completely the frameworks we cross-walk collectively cover this — the verdict is the strongest single mapping (overlapping partials are not summed); breadth shows the corroboration behind it.
Collective: full · 6 mapping(s) from 4 framework(s): CAPEC 2 (partial) · ATT&CK 2 (partial) · ASVS 5.0 1 (full) · OWASP-Web 1 (full)
OWASP Top 10 for Web (2025)
This weakness contributes to A05:2025 Injection.
NIST 800-53 r5 controls that address this weakness (0)AI
| Control | Title | Family | Why it addresses this CWE |
|---|---|---|---|
| No NIST controls proposed yet. | |||
MITRE ATT&CK techniques this weakness enables
Our own two-way CWE↔ATT&CK cross-walk — a direct mapping with no public source (the CWE→CAPEC→ATT&CK chain leaves most top weaknesses, incl. XSS and SQLi, mapped to nothing). Drafted by Grok and spot-checked by Claude Opus 4.8.
Direction: ← other covers this;
→ this covers other (F/M/P = full / mostly /
partial).
Top CVEs of this weakness type, ranked by Risk Priority
| CVE | Risk | CVSS | EPSS | Published |
|---|---|---|---|---|
CVE-2025-61884 KEV | 10.0 | 7.5 | 0.9758 | 2025-10-12 |
CVE-2024-32986 | 7.0 | 9.6 | 0.0068 | 2024-05-03 |
CVE-2026-39958 | 7.0 | 9.1 | 0.0036 | 2026-04-09 |
CVE-2026-42257 UPD | 7.0 | 9.8 | 0.0043 | 2026-05-09 |
CVE-2026-45372 UPD | 7.0 | 9.9 | 0.0029 | 2026-05-29 |
CVE-2026-11362 UPD | 7.0 | 9.8 | 0.0045 | 2026-06-05 |
CVE-2026-9270 UPD | 7.0 | 9.1 | 0.0033 | 2026-06-05 |
CVE-2026-50638 UPD | 7.0 | 9.1 | 0.0034 | 2026-06-10 |
CVE-2026-11373 | 7.0 | 9.1 | 0.0035 | 2026-06-22 |
CVE-2016-3115 | 6.0 | 6.4 | 0.3702 | 2016-03-22 |
CVE-2016-4975 | 6.0 | 6.1 | 0.1980 | 2018-08-14 |
CVE-2019-10678 | 6.0 | 7.5 | 0.1727 | 2019-03-31 |
CVE-2018-19585 | 6.0 | 7.5 | 0.1451 | 2019-05-17 |
CVE-2021-39172 | 6.0 | 8.8 | 0.2917 | 2021-08-27 |
CVE-2022-0666 | 6.0 | 7.5 | 0.4426 | 2022-02-18 |
CVE-2024-20337 UPD | 6.0 | 8.2 | 0.2991 | 2024-03-06 |
CVE-2017-15400 | 5.5 | 7.8 | 0.0088 | 2018-02-07 |
CVE-2018-1000164 | 5.5 | 7.5 | 0.0243 | 2018-04-18 |
CVE-2016-10803 | 5.5 | 7.5 | 0.0088 | 2019-08-07 |
CVE-2021-31164 | 5.5 | 7.5 | 0.0228 | 2021-05-04 |
CVE-2023-0040 | 5.5 | 7.5 | 0.0055 | 2023-01-18 |
CVE-2023-26130 | 5.5 | 7.5 | 0.0114 | 2023-05-30 |
CVE-2024-1226 UPD | 5.5 | 7.5 | 0.0045 | 2024-03-12 |
CVE-2023-38551 | 5.5 | 8.2 | 0.0100 | 2024-05-31 |
CVE-2024-48867 | 5.5 | 7.5 | 0.0050 | 2024-12-06 |