01 Record

CVE-2020-9281

A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with

03 Exploitation and scoring

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: 4.31% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 90.4% 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:3.1/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 2026-08-25.
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.

04 Metadata

Published

2020-03-07 00:02Z6 YR AGO

Last updated

2024-08-04 10:26Z2 YR AGO

Reserved

2020-02-19

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

50b47079a1afc4a2d8c1f0ff22f25e59a0bbb4debe8631373e628107ded4aad1

05 Affected products

VendorProductVersionsPlatforms

ckeditorckeditorNot specified—

drupaldrupalNot specified—

fedoraprojectfedoraNot specified—

oracleagile_plmNot specified—

oracleagile_product_lifecycle_managementNot specified—

oracleapplication_expressNot specified—

oraclebanking_enterprise_default_managementNot specified—

oraclebanking_enterprise_default_managmentNot specified—

oraclejd_edwards_enterpriseone_toolsNot specified—

oraclepeoplesoft_enterprise_peopletoolsNot specified—

oraclesiebel_apps_-_customer_order_managementNot specified—

oraclewebcenter_portalNot specified—

06 References

lists.fedoraproject.orgFEDORA-2020-8d5de93970https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7OJ4BSS3VEAEXPNSOOUAXX6RDNECGZNO/vendor-advisoryx_refsource_FEDORA
lists.fedoraproject.orgFEDORA-2020-261449d821https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4HHYQ6N452XTCIROFMJOTYEUWSB6FR4/vendor-advisoryx_refsource_FEDORA
lists.fedoraproject.orgFEDORA-2020-a832c215bfhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L322YA73LCV3TO7ORY45WQDAFJVNKXBE/vendor-advisoryx_refsource_FEDORA
www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC
github.comhttps://github.com/ckeditor/ckeditor4x_refsource_MISC
www.oracle.comhttps://www.oracle.com/security-alerts/cpujan2021.htmlx_refsource_MISC
www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.htmlx_refsource_MISC
www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2021.htmlx_refsource_MISC
www.oracle.comhttps://www.oracle.com/security-alerts/cpujan2022.htmlx_refsource_MISC

01 Record index

CVE-2020-9281

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2020-9281

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References