CVE-2019-0186

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

20.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 97.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/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

2019-04-26 15:56Z7 YR AGO

Last updated

2024-08-04 17:44Z2 YR AGO

Reserved

2018-11-14

Assigning CNA

apache

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

ce22b9ec50939e0035648e829bfa8229de42bca9dd0d38ce0ecd8f5cc44d3d42

• portals.apache.orghttps://portals.apache.org/pluto/security.htmlx_refsource_MISC
• mail-archives.apache.org[CVE-2019-0186] The input fields of the Chat Room demo are vulnerable to Cross-Site Scripting (XSS) attackshttp://mail-archives.apache.org/mod_mbox/portals-pluto-user/201904.mbox/%3CCAAqbB_ev=0KNgZmmNAq2=q11i1GYLGN6J-xCKx8Q8dbxZ4tZYg%40mail.gmail.com%3Emailing-listx_refsource_MLIST
• www.openwall.com[CVE-2019-0186] The input fields of the Chat Room demo are vulnerable to Cross-Site Scripting (XSS) attackshttps://www.openwall.com/lists/oss-security/2019/04/25/8mailing-listx_refsource_MLIST
• lists.apache.org[CVE-2019-0186] The input fields of the Chat Room demo are vulnerable to Cross-Site Scripting (XSS) attackshttps://lists.apache.org/thread.html/d093e6b0e5f9b3b50928255451afefd8f8fbdcd5bf28a726769a919a%40%3Cpluto-user.portals.apache.org%3Emailing-listx_refsource_MLIST
• www.exploit-db.com46759https://www.exploit-db.com/exploits/46759/exploitx_refsource_EXPLOIT-DB
• packetstormsecurity.comhttp://packetstormsecurity.com/files/152642/Apache-Pluto-3.0.0-3.0.1-Cross-Site-Scripting.htmlx_refsource_MISC
• www.securityfocus.com108091http://www.securityfocus.com/bid/108091vdb-entryx_refsource_BID