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CVE-2019-20107

27
FAUCET Score

CVE-2019-20107 describes multiple SQL injection vulnerabilities in TestLink through version 1.9.19, allowing remote authenticated users to execute arbitrary SQL commands through various parameters in several PHP scripts. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for compromise of confidentiality, integrity, and availability. While authentication is required, a guest account can often be easily created, making exploitation feasible. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.9.19CPE matchmatch criteria
cpe:2.3:a:testlink:testlink:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.96%
Probability of exploitation in next 30 days
EPSS Percentile
78.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0196 is in the 77th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

mantis.testlink.org / view.php
Vendor Advisory
mantis.testlink.org / view.php
Vendor Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/146b4f38010a48c36b7d9650060ca354c92ab4ac
PatchThird Party Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/7647a7b53ceab31524cfcfb3beb8435af0a30fc1
PatchThird Party Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/942c406fcee5d376235a264cb8a79300a0002d20
PatchThird Party Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/bcf7b971b5c88ea08d2dc47685f319be3b02cea8
PatchThird Party Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/d27690c6cb7708a6db0701b6428381d32d51495a
PatchThird Party Advisory
github.com / TestLinkOpenSourceTRMS/testlink-code/commit/e2d88c9d7f8e02640ba65e5ff74b55d0399a53d0
PatchThird Party Advisory
twitter.com / TLOpenSource/status/1212394020946751489
Third Party Advisory