CVE-2019-11870

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

1.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 68.3% 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

2019-05-09 21:25Z7 YR AGO

Last updated

2024-08-04 23:03Z2 YR AGO

Reserved

2019-05-09

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

90c4ddcff6c59693426e8944dce5f6d3b5717f7c6a445cb67ff60a1daef612cb

• blog.s9y.orghttps://blog.s9y.org/archives/282-Serendipity-2.1.5-released.htmlx_refsource_MISC
• www.openwall.comhttps://www.openwall.com/lists/oss-security/2019/05/03/3x_refsource_MISC
• github.comhttps://github.com/s9y/Serendipity/issues/598x_refsource_MISC
• www.openwall.com[oss-security] 20190510 Re: XSS via EXIF tag in Serendipity bloghttp://www.openwall.com/lists/oss-security/2019/05/10/1mailing-listx_refsource_MLIST