Oracle WebLogic Server 12.2.1.4.0/14.1.1.0.0 Sample apps cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Oracle WebLogic Server 12.2.1.4.0/14.1.1.0.0. The affected element is an unknown function of the component Sample apps. Such manipulation leads to an unknown weakness. This vulnerability is listed as CVE-2020-11023. The attack may be performed from remote. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Oracle WebLogic Server 12.2.1.4.0/14.1.1.0.0 (Application Server Software). It has been rated as critical. Affected by this issue is an unknown function of the component Sample apps. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is confidentiality, and integrity. CVE summarizes:

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.

The weakness was presented 01/19/2021 as Oracle Critical Patch Update Advisory - January 2022. The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2020-11023. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is available at packetstormsecurity.com. It is declared as attacked. The vulnerability scanner Nessus provides a plugin with the ID 208606 (CentOS 7 : pcs (RHSA-2022:7343)), which helps to determine the existence of the flaw in a target environment. This issue was added on 01/23/2025 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 02/13/2025:

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (49767) and Tenable (208606). Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.1
VulDB Temp Score: 5.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 6.9
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

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KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 208606
Nessus Name: CentOS 7 : pcs (RHSA-2022:7343)

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/30/2020 🔍
01/19/2021 +295 days 🔍
01/19/2021 +0 days 🔍
01/19/2022 +365 days 🔍
11/07/2025 +1388 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2022
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-11023 (🔍)
GCVE (CVE): GCVE-0-2020-11023
GCVE (VulDB): GCVE-100-190988
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/19/2022 15:48
Updated: 11/07/2025 20:49
Changes: 01/19/2022 15:48 (39), 01/23/2022 16:20 (3), 01/23/2022 16:28 (30), 01/23/2022 16:36 (1), 06/16/2024 23:28 (23), 10/14/2024 06:55 (2), 11/29/2024 17:30 (1), 01/23/2025 22:13 (13), 01/23/2025 23:55 (2), 05/02/2025 01:08 (3), 09/30/2025 15:34 (1), 11/07/2025 20:49 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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