PyroCMS 3.9 cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in PyroCMS 3.9. This impacts an unknown function. The manipulation leads to cross site scripting. This vulnerability is documented as CVE-2022-37721. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in PyroCMS 3.9 and classified as problematic. This issue affects an unknown code. The manipulation with an unknown input leads to a cross site scripting vulnerability. 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 integrity. The summary by CVE is:

PyroCMS 3.9 is vulnerable to a stored Cross Site Scripting (XSS_ when a low privileged user such as an author, injects a crafted html and javascript payload in a blog post, leading to full admin account takeover or privilege escalation.

The weakness was released 11/26/2022. The advisory is shared at labs.integrity.pt. The identification of this vulnerability is CVE-2022-37721 since 08/08/2022. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.0
NVD Vector: 🔍

ADP CISA Base Score: 9.0
ADP CISA Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/08/2022 🔍
11/26/2022 +110 days 🔍
11/26/2022 +0 days 🔍
07/08/2026 +1319 days 🔍

Sourcesinfo

Advisory: labs.integrity.pt
Status: Not defined

CVE: CVE-2022-37721 (🔍)
GCVE (CVE): GCVE-0-2022-37721
GCVE (VulDB): GCVE-100-214421

Entryinfo

Created: 11/26/2022 08:34
Updated: 07/08/2026 01:42
Changes: 11/26/2022 08:34 (36), 12/23/2022 15:00 (11), 04/25/2025 22:08 (16), 07/08/2026 01:42 (11)
Complete: 🔍
Cache ID: 216::103

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