CVE-2021-38699

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

7.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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

2021-08-15 17:32Z5 YR AGO

Last updated

2024-08-04 01:51Z2 YR AGO

Reserved

2021-08-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

d7977b5e07b6972056adda7164a66d997166ad7f04b726ad19a7edf054f6805c

• tastyigniter.comhttps://tastyigniter.com/supportx_refsource_MISC
• github.comhttps://github.com/Justin-1993/CVE-2021-38699x_refsource_MISC
• pentesternotes.comhttps://pentesternotes.com/?p=209x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/163843/TastyIgniter-3.0.7-Cross-Site-Scripting.htmlx_refsource_MISC
• github.comhttps://github.com/HuskyHacks/CVE-2021-38699-Reflected-XSSx_refsource_MISC
• github.comhttps://github.com/HuskyHacks/CVE-2021-38699-Stored-XSSx_refsource_MISC