CVE-2018-13818

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

6.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 93.7% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-07-10 14:00Z8 YR AGO

Last updated

2024-08-05 09:14Z2 YR AGO

Reserved

2018-07-10

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

c5ec1ae293e78358648bc4c2559e7fcd547e5fe61a986ee490e98be905a76972

• github.comhttps://github.com/twigphp/Twig/blob/2.x/CHANGELOGx_refsource_MISC
• github.comhttps://github.com/twigphp/Twig/commit/eddb97148ad779f27e670e1e3f19fb323aedafebx_refsource_MISC
• www.exploit-db.com44102https://www.exploit-db.com/exploits/44102/exploitx_refsource_EXPLOIT-DB
• github.comhttps://github.com/twigphp/Twig/issues/2743x_refsource_MISC
• mobile.twitter.comhttps://mobile.twitter.com/jameel_nabbo/status/1032593354704515072?s=20x_refsource_MISC