Firefly III up to 4.7.17.2 Attachment $file_id Image File Stored cross site scripting ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Firefly III up to 4.7.17.2 and classified as problematic. This impacts an unknown function of the file attachments/edit/$file_id of the component Attachment Handler. Executing a manipulation as part of Image File can lead to cross site scripting (Stored). This vulnerability appears as CVE-2019-13645. The attack may be performed from remote. There is no available exploit. There are still doubts about whether this vulnerability truly exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Firefly III up to 4.7.17.2. This vulnerability affects an unknown code of the file attachments/edit/$file_id of the component Attachment Handler. The manipulation as part of a Image File leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

Firefly III before 4.7.17.3 is vulnerable to stored XSS due to lack of filtration of user-supplied data in image file names. The JavaScript code is executed during attachments/edit/$file_id$ attachment editing.

The weakness was presented 07/18/2019. This vulnerability was named CVE-2019-13645 since 07/17/2019. The attack can be initiated remotely. A single authentication is needed for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The real existence of this vulnerability is still doubted at the moment.

Upgrading to version 4.7.17.3 eliminates this vulnerability.

See VDB-138270, VDB-138269 and VDB-138267 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 5.4
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firefly III 4.7.17.3

Timelineinfo

07/17/2019 🔍
07/18/2019 +1 days 🔍
07/18/2019 +0 days 🔍
08/05/2024 +1845 days 🔍

Sourcesinfo

Advisory: 2337
Status: Not defined
Disputed: 🔍

CVE: CVE-2019-13645 (🔍)
GCVE (CVE): GCVE-0-2019-13645
GCVE (VulDB): GCVE-100-138268
See also: 🔍

Entryinfo

Created: 07/18/2019 08:42
Updated: 08/05/2024 03:15
Changes: 07/18/2019 08:42 (40), 07/08/2020 09:44 (17), 11/01/2023 12:24 (5), 08/05/2024 03:15 (28)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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