CVE-2020-15241

mediumpriority · track · 24EPSS 0.010 · 62 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.97% (62nd) EPSS

CVSS 4.3 · medium

Is it mine?

29 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like `{showFullName ? fullName : defaultValue}`. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) versions as well: TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.4) and TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1).

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · security-advisories@github.comexploitability 1.6 · impact 2.7

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-601USCWE-601USCWE-79US

affected products (29)

Products and version ranges known to be affected.

TYPO3 fluid2.0.0, → 2.0.5enisa_euvdEU
TYPO3 fluid2.1.0, → 2.1.4enisa_euvdEU
TYPO3 fluid2.2.0, → 2.2.1enisa_euvdEU
TYPO3 fluid2.3.0, → 2.3.5enisa_euvdEU
TYPO3 fluid2.4.0, → 2.4.1enisa_euvdEU
TYPO3 fluid2.5.0, → 2.5.5enisa_euvdEU
TYPO3 fluid2.6.0, → 2.6.1enisa_euvdEU
typo3 fluid engine< 2.0.5nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.1.0 → 2.1.4nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.2.0 → 2.2.1nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.3.0 → 2.3.5nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.4.0 → 2.4.1nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.5.0 → 2.5.5nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 fluid engine2.6.0 → 2.6.1nvdUScpe:2.3:a:typo3:fluid_engine:*:*:*:*:*:*:*:*
typo3 typo3= 8.7.25nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 9.5.6nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
Bitnami typo3= 8.7.25osvUSpkg:bitnami/typo3
Bitnami typo3= 9.5.6osvUSpkg:bitnami/typo3
Packagist typo3/cms8.0.0 → 8.7.25osvUSpkg:composer/typo3/cms
Packagist typo3/cms9.0.0 → 9.5.6osvUSpkg:composer/typo3/cms

showing 20 of 29

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-7733-hjv6-4h47Cross-Site Scripting in ternary conditional operator2020-10-08ghsa · osvUS
> ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C`(5.0) > * CWE-79 --- :information_source:  This vulnerability has been fixed in May 2019 already, CVE and GHSA were assigned later in October 2020 --- ### Problem It has been discovered that the Fluid Engine (package `typo3fluid/fluid`) is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like the following. ``` {showFullName ? fullName : defaultValue} ``` ### Solution Update to versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 of this `typo3fluid/fluid` package that fix the problem described. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) releases: * TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.5) * TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1) ### Credits Thanks to Bill Dagou who reported this issue and to TYPO3 core merger Claus Due who fixed the issue. ### References * [TYPO3-CORE-SA-2019-013](https://typo3.org/security/advisory/typo3-core-sa-2019-013)
BIT-typo3-2020-152412024-03-06vendor · osvUS
TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like `{showFullName ? fullName : defaultValue}`. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) versions as well: TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.4) and TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1).

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2020-10-08modified 2026-06-17

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+53006 more

references (10)

External citations — patches, advisories, analysis.

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