CVE-2022-26101Public exploitNetwork attack vector

Session hijacking via unsanitized sap-theme parameter

Published Mar 8, 2022 · Updated Aug 3, 2024

Cross-site scripting in SAP Fiori Launchpad 754 through 756 allows remote attackers to execute script through a crafted URL. The launchpad uses the sap-theme URL parameter's optional CSS path directly during page generation without sufficient sanitization, allowing attacker-controlled HTML in the response. An unauthenticated attacker must persuade a user to follow the link; script execution can hijack the victim's session or issue unwanted SAP requests with that user's privileges.

CVSS severity6.1
Medium
EPSS probability1.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in SAP Fiori Launchpad 754 through 756 allows remote attackers to execute script through a crafted URL. The launchpad uses the sap-theme URL parameter's optional CSS path directly during page generation without sufficient sanitization, allowing attacker-controlled HTML in the response. An unauthenticated attacker must persuade a user to follow the link; script execution can hijack the victim's session or issue unwanted SAP requests with that user's privileges.

The record

CVE
CVE-2022-26101
Published
Mar 8, 2022
Updated
Aug 3, 2024
Vendor
SAP SE
Product
SAP Fiori Launchpad
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 754
  2. Affected versionversion=< 755
  3. Affected versionversion=< 756

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP Fiori Launchpadversion=< 754; version=< 755; version=< 756

Published CVSS scores

8.2OnapsisCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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