Skip to content

Vendor

sitecore vulnerabilities

40 published CVES affecting sitecore, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
40
Critical
7
High
18
Medium
15
Low
0
Unscored
0
CISA KEV
4
Atom feed of sitecore alerts

Products

Latest sitecore CVEs

Newest publication first · page 1 of 2

  1. HighCVSS 7.1 EPSS 0.38%

    Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cross-Site Scripting (XSS).This issue affects Sitecore Experience Manager (XM): from 9....

  2. CriticalCVSS 9.0 EPSS 60.7% CISA KEV added 2025-09-04 Exploited in the wild

    Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0.

  3. CriticalCVSS 9.8 EPSS 20.3%

    Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cache Poisoning.This issue affects Sitecore Experience Manager (XM): from 9.0 through 9.3, from...

  4. HighCVSS 7.5 EPSS 6.9%

    Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP).This issue affects Sitecore Experience Manager (XM): from 9.2 through 10.4; Experience Platform (XP): from 9.2 through 10.4.

  5. MediumCVSS 5.1 EPSS 0.72%

    A cross-site scripting (XSS) vulnerability exists in Sitecore Experience Platform (XP) 7.5 - 10.2 and CMS 7.2 - 7.2 Update-6 that may allow authenticated Sitecore Shell users to be tricked into executing custom JS code. Managed Cloud Standard customers who run the affected Siteco...

  6. MediumCVSS 6.9 EPSS 0.56%

    Sitecore Experience Platform (XP) prior to 8.0 Initial Release (rev. 141212) and Content Management System (CMS) prior to 7.2 Update-3 (rev. 141226) and prior to 7.5 Update-1 (rev. 150130) contain a vulnerability that may allow an attacker to download files under the web root of...

  7. HighCVSS 8.8 EPSS 30.4% Framework module

    Sitecore PowerShell Extensions, an add-on to Sitecore Experience Manager (XM) and Experience Platform (XP), through version 7.0 is vulnerable to an unrestricted file upload issue. A remote, authenticated attacker can upload arbitrary files to the server using crafted HTTP request...

  8. HighCVSS 8.8 EPSS 24.8% Framework module

    Sitecore Experience Manager (XM), Experience Platform (XP), and Experience Commerce (XC) versions 9.0 through 9.3 and 10.0 through 10.4 are affected by a Zip Slip vulnerability. A remote, authenticated attacker can exploit this issue by sending a crafted HTTP request to upload a...

  9. HighCVSS 7.5 EPSS 55.9%

    Sitecore Experience Manager (XM) and Experience Platform (XP) versions 10.1 to 10.1.4 rev. 011974 PRE, all versions of 10.2, 10.3 to 10.3.3 rev. 011967 PRE, and 10.4 to 10.4.1 rev. 011941 PRE contain a hardcoded user account. Unauthenticated and remote attackers can use this acco...

  10. CriticalCVSS 9.8 EPSS 97.4% CISA KEV added 2022-03-25 Ransomware Exploited in the wild Framework module

    Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.

  11. MediumCVSS 6.1 EPSS 1.1%

    Multiple cross-site scripting (XSS) vulnerabilities in Sitecore CMS 9.0.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) #300583 - List Manager Dashboard module, (2) #307638 - Campaign Creator module, (3) #316994 - Attributes field, (4) I#31...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.